36438960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 121777920

約数和(自身を除く): 85338960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 61, 76, 80, 95, 114, 120, 122, 131, 152, 183, 190, 228, 240, 244, 262, 285, 304, 305, 366, 380, 393, 456, 488, 524, 570, 610, 655, 732, 760, 786, 912, 915, 976, 1048, 1140, 1159, 1220, 1310, 1464, 1520, 1572, 1830, 1965, 2096, 2280, 2318, 2440, 2489, 2620, 2928, 3144, 3477, 3660, 3930, 4560, 4636, 4880, 4978, 5240, 5795, 6288, 6954, 7320, 7467, 7860, 7991, 9272, 9956, 10480, 11590, 12445, 13908, 14640, 14934, 15720, 15982, 17385, 18544, 19912, 23180, 23973, 24890, 27816, 29868, 31440, 31964, 34770, 37335, 39824, 39955, 46360, 47946, 49780, 55632, 59736, 63928, 69540, 74670, 79910, 92720, 95892, 99560, 119472, 119865, 127856, 139080, 149340, 151829, 159820, 191784, 199120, 239730, 278160, 298680, 303658, 319640, 383568, 455487, 479460, 597360, 607316, 639280, 759145, 910974, 958920, 1214632, 1518290, 1821948, 1917840, 2277435, 2429264, 3036580, 3643896, 4554870, 6073160, 7287792, 9109740, 12146320, 18219480, 36438960]

約数ペア:

[(1, 36438960), (2, 18219480), (3, 12146320), (4, 9109740), (5, 7287792), (6, 6073160), (8, 4554870), (10, 3643896), (12, 3036580), (15, 2429264), (16, 2277435), (19, 1917840), (20, 1821948), (24, 1518290), (30, 1214632), (38, 958920), (40, 910974), (48, 759145), (57, 639280), (60, 607316), (61, 597360), (76, 479460), (80, 455487), (95, 383568), (114, 319640), (120, 303658), (122, 298680), (131, 278160), (152, 239730), (183, 199120), (190, 191784), (228, 159820), (240, 151829), (244, 149340), (262, 139080), (285, 127856), (304, 119865), (305, 119472), (366, 99560), (380, 95892), (393, 92720), (456, 79910), (488, 74670), (524, 69540), (570, 63928), (610, 59736), (655, 55632), (732, 49780), (760, 47946), (786, 46360), (912, 39955), (915, 39824), (976, 37335), (1048, 34770), (1140, 31964), (1159, 31440), (1220, 29868), (1310, 27816), (1464, 24890), (1520, 23973), (1572, 23180), (1830, 19912), (1965, 18544), (2096, 17385), (2280, 15982), (2318, 15720), (2440, 14934), (2489, 14640), (2620, 13908), (2928, 12445), (3144, 11590), (3477, 10480), (3660, 9956), (3930, 9272), (4560, 7991), (4636, 7860), (4880, 7467), (4978, 7320), (5240, 6954), (5795, 6288)]