156160020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 459325440

約数和(自身を除く): 303165420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 155, 177, 186, 236, 295, 310, 354, 372, 465, 590, 620, 708, 885, 930, 1180, 1423, 1770, 1829, 1860, 2846, 3540, 3658, 4269, 5487, 5692, 7115, 7316, 8538, 9145, 10974, 14230, 17076, 18290, 21345, 21948, 27435, 28460, 36580, 42690, 44113, 54870, 83957, 85380, 88226, 109740, 132339, 167914, 176452, 220565, 251871, 264678, 335828, 419785, 441130, 503742, 529356, 661695, 839570, 882260, 1007484, 1259355, 1323390, 1679140, 2518710, 2602667, 2646780, 5037420, 5205334, 7808001, 10410668, 13013335, 15616002, 26026670, 31232004, 39040005, 52053340, 78080010, 156160020]

約数ペア:

[(1, 156160020), (2, 78080010), (3, 52053340), (4, 39040005), (5, 31232004), (6, 26026670), (10, 15616002), (12, 13013335), (15, 10410668), (20, 7808001), (30, 5205334), (31, 5037420), (59, 2646780), (60, 2602667), (62, 2518710), (93, 1679140), (118, 1323390), (124, 1259355), (155, 1007484), (177, 882260), (186, 839570), (236, 661695), (295, 529356), (310, 503742), (354, 441130), (372, 419785), (465, 335828), (590, 264678), (620, 251871), (708, 220565), (885, 176452), (930, 167914), (1180, 132339), (1423, 109740), (1770, 88226), (1829, 85380), (1860, 83957), (2846, 54870), (3540, 44113), (3658, 42690), (4269, 36580), (5487, 28460), (5692, 27435), (7115, 21948), (7316, 21345), (8538, 18290), (9145, 17076), (10974, 14230)]