145338960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1325

約数の個数: 160

約数和(自身を含む): 498718080

約数和(自身を除く): 353379120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1259, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2518, 2886, 2960, 3120, 3777, 3848, 4440, 4810, 5036, 5772, 6295, 7215, 7554, 7696, 8880, 9620, 10072, 11544, 12590, 14430, 15108, 16367, 18885, 19240, 20144, 23088, 25180, 28860, 30216, 32734, 37770, 38480, 46583, 49101, 50360, 57720, 60432, 65468, 75540, 81835, 93166, 98202, 100720, 115440, 130936, 139749, 151080, 163670, 186332, 196404, 232915, 245505, 261872, 279498, 302160, 327340, 372664, 392808, 465830, 491010, 558996, 605579, 654680, 698745, 745328, 785616, 931660, 982020, 1117992, 1211158, 1309360, 1397490, 1816737, 1863320, 1964040, 2235984, 2422316, 2794980, 3027895, 3633474, 3726640, 3928080, 4844632, 5589960, 6055790, 7266948, 9083685, 9689264, 11179920, 12111580, 14533896, 18167370, 24223160, 29067792, 36334740, 48446320, 72669480, 145338960]

約数ペア:

[(1, 145338960), (2, 72669480), (3, 48446320), (4, 36334740), (5, 29067792), (6, 24223160), (8, 18167370), (10, 14533896), (12, 12111580), (13, 11179920), (15, 9689264), (16, 9083685), (20, 7266948), (24, 6055790), (26, 5589960), (30, 4844632), (37, 3928080), (39, 3726640), (40, 3633474), (48, 3027895), (52, 2794980), (60, 2422316), (65, 2235984), (74, 1964040), (78, 1863320), (80, 1816737), (104, 1397490), (111, 1309360), (120, 1211158), (130, 1117992), (148, 982020), (156, 931660), (185, 785616), (195, 745328), (208, 698745), (222, 654680), (240, 605579), (260, 558996), (296, 491010), (312, 465830), (370, 392808), (390, 372664), (444, 327340), (481, 302160), (520, 279498), (555, 261872), (592, 245505), (624, 232915), (740, 196404), (780, 186332), (888, 163670), (962, 151080), (1040, 139749), (1110, 130936), (1259, 115440), (1443, 100720), (1480, 98202), (1560, 93166), (1776, 81835), (1924, 75540), (2220, 65468), (2405, 60432), (2518, 57720), (2886, 50360), (2960, 49101), (3120, 46583), (3777, 38480), (3848, 37770), (4440, 32734), (4810, 30216), (5036, 28860), (5772, 25180), (6295, 23088), (7215, 20144), (7554, 19240), (7696, 18885), (8880, 16367), (9620, 15108), (10072, 14430), (11544, 12590)]