153438480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 563974320

約数和(自身を除く): 410535840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 97, 104, 117, 120, 130, 144, 156, 169, 180, 194, 195, 208, 234, 240, 260, 291, 312, 338, 360, 388, 390, 468, 485, 507, 520, 582, 585, 624, 676, 720, 776, 780, 845, 873, 936, 970, 1014, 1040, 1164, 1170, 1261, 1352, 1455, 1521, 1552, 1560, 1690, 1746, 1872, 1940, 2028, 2197, 2328, 2340, 2522, 2535, 2704, 2910, 3042, 3120, 3380, 3492, 3783, 3880, 4056, 4365, 4394, 4656, 4680, 5044, 5070, 5820, 6084, 6305, 6591, 6760, 6984, 7566, 7605, 7760, 8112, 8730, 8788, 9360, 10088, 10140, 10985, 11349, 11640, 12168, 12610, 13182, 13520, 13968, 15132, 15210, 16393, 17460, 17576, 18915, 19773, 20176, 20280, 21970, 22698, 23280, 24336, 25220, 26364, 30264, 30420, 32786, 32955, 34920, 35152, 37830, 39546, 40560, 43940, 45396, 49179, 50440, 52728, 56745, 60528, 60840, 65572, 65910, 69840, 75660, 79092, 81965, 87880, 90792, 98358, 98865, 100880, 105456, 113490, 121680, 131144, 131820, 147537, 151320, 158184, 163930, 175760, 181584, 196716, 197730, 213109, 226980, 245895, 262288, 263640, 295074, 302640, 316368, 327860, 393432, 395460, 426218, 453960, 491790, 527280, 590148, 639327, 655720, 737685, 786864, 790920, 852436, 907920, 983580, 1065545, 1180296, 1278654, 1311440, 1475370, 1581840, 1704872, 1917981, 1967160, 2131090, 2360592, 2557308, 2950740, 3196635, 3409744, 3835962, 3934320, 4262180, 5114616, 5901480, 6393270, 7671924, 8524360, 9589905, 10229232, 11802960, 12786540, 15343848, 17048720, 19179810, 25573080, 30687696, 38359620, 51146160, 76719240, 153438480]

約数ペア:

[(1, 153438480), (2, 76719240), (3, 51146160), (4, 38359620), (5, 30687696), (6, 25573080), (8, 19179810), (9, 17048720), (10, 15343848), (12, 12786540), (13, 11802960), (15, 10229232), (16, 9589905), (18, 8524360), (20, 7671924), (24, 6393270), (26, 5901480), (30, 5114616), (36, 4262180), (39, 3934320), (40, 3835962), (45, 3409744), (48, 3196635), (52, 2950740), (60, 2557308), (65, 2360592), (72, 2131090), (78, 1967160), (80, 1917981), (90, 1704872), (97, 1581840), (104, 1475370), (117, 1311440), (120, 1278654), (130, 1180296), (144, 1065545), (156, 983580), (169, 907920), (180, 852436), (194, 790920), (195, 786864), (208, 737685), (234, 655720), (240, 639327), (260, 590148), (291, 527280), (312, 491790), (338, 453960), (360, 426218), (388, 395460), (390, 393432), (468, 327860), (485, 316368), (507, 302640), (520, 295074), (582, 263640), (585, 262288), (624, 245895), (676, 226980), (720, 213109), (776, 197730), (780, 196716), (845, 181584), (873, 175760), (936, 163930), (970, 158184), (1014, 151320), (1040, 147537), (1164, 131820), (1170, 131144), (1261, 121680), (1352, 113490), (1455, 105456), (1521, 100880), (1552, 98865), (1560, 98358), (1690, 90792), (1746, 87880), (1872, 81965), (1940, 79092), (2028, 75660), (2197, 69840), (2328, 65910), (2340, 65572), (2522, 60840), (2535, 60528), (2704, 56745), (2910, 52728), (3042, 50440), (3120, 49179), (3380, 45396), (3492, 43940), (3783, 40560), (3880, 39546), (4056, 37830), (4365, 35152), (4394, 34920), (4656, 32955), (4680, 32786), (5044, 30420), (5070, 30264), (5820, 26364), (6084, 25220), (6305, 24336), (6591, 23280), (6760, 22698), (6984, 21970), (7566, 20280), (7605, 20176), (7760, 19773), (8112, 18915), (8730, 17576), (8788, 17460), (9360, 16393), (10088, 15210), (10140, 15132), (10985, 13968), (11349, 13520), (11640, 13182), (12168, 12610)]