71726290920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6427087}}^1$

素因数の和:6427135

約数の個数: 96

約数和(自身を含む): 240630174720

約数和(自身を除く): 168903883800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 6427087, 12854174, 19281261, 25708348, 32135435, 38562522, 51416696, 57843783, 64270870, 77125044, 96406305, 115687566, 128541740, 154250088, 192812610, 199239697, 231375132, 257083480, 289218915, 385625220, 398479394, 462750264, 578437830, 597719091, 771250440, 796958788, 996198485, 1156875660, 1195438182, 1593917576, 1793157273, 1992396970, 2313751320, 2390876364, 2988595455, 3586314546, 3984793940, 4781752728, 5977190910, 7172629092, 7969587880, 8965786365, 11954381820, 14345258184, 17931572730, 23908763640, 35863145460, 71726290920]

約数ペア:

[(1, 71726290920), (2, 35863145460), (3, 23908763640), (4, 17931572730), (5, 14345258184), (6, 11954381820), (8, 8965786365), (9, 7969587880), (10, 7172629092), (12, 5977190910), (15, 4781752728), (18, 3984793940), (20, 3586314546), (24, 2988595455), (30, 2390876364), (31, 2313751320), (36, 1992396970), (40, 1793157273), (45, 1593917576), (60, 1195438182), (62, 1156875660), (72, 996198485), (90, 796958788), (93, 771250440), (120, 597719091), (124, 578437830), (155, 462750264), (180, 398479394), (186, 385625220), (248, 289218915), (279, 257083480), (310, 231375132), (360, 199239697), (372, 192812610), (465, 154250088), (558, 128541740), (620, 115687566), (744, 96406305), (930, 77125044), (1116, 64270870), (1240, 57843783), (1395, 51416696), (1860, 38562522), (2232, 32135435), (2790, 25708348), (3720, 19281261), (5580, 12854174), (11160, 6427087)]