72473280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6863}}^1$

素因数の和:6894

約数の個数: 112

約数和(自身を含む): 251057664

約数和(自身を除く): 178584384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 6863, 10560, 13726, 20589, 27452, 34315, 41178, 54904, 68630, 75493, 82356, 102945, 109808, 137260, 150986, 164712, 205890, 219616, 226479, 274520, 301972, 329424, 377465, 411780, 439232, 452958, 549040, 603944, 658848, 754930, 823560, 905916, 1098080, 1132395, 1207888, 1317696, 1509860, 1647120, 1811832, 2196160, 2264790, 2415776, 3019720, 3294240, 3623664, 4529580, 4831552, 6039440, 6588480, 7247328, 9059160, 12078880, 14494656, 18118320, 24157760, 36236640, 72473280]

約数ペア:

[(1, 72473280), (2, 36236640), (3, 24157760), (4, 18118320), (5, 14494656), (6, 12078880), (8, 9059160), (10, 7247328), (11, 6588480), (12, 6039440), (15, 4831552), (16, 4529580), (20, 3623664), (22, 3294240), (24, 3019720), (30, 2415776), (32, 2264790), (33, 2196160), (40, 1811832), (44, 1647120), (48, 1509860), (55, 1317696), (60, 1207888), (64, 1132395), (66, 1098080), (80, 905916), (88, 823560), (96, 754930), (110, 658848), (120, 603944), (132, 549040), (160, 452958), (165, 439232), (176, 411780), (192, 377465), (220, 329424), (240, 301972), (264, 274520), (320, 226479), (330, 219616), (352, 205890), (440, 164712), (480, 150986), (528, 137260), (660, 109808), (704, 102945), (880, 82356), (960, 75493), (1056, 68630), (1320, 54904), (1760, 41178), (2112, 34315), (2640, 27452), (3520, 20589), (5280, 13726), (6863, 10560)]