180300240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3527}}^1$

素因数の和:3617

約数の個数: 120

約数和(自身を含む): 614210688

約数和(自身を除く): 433910448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 3527, 4260, 5112, 5680, 6390, 7054, 8520, 10224, 10581, 12780, 14108, 17040, 17635, 21162, 25560, 28216, 31743, 35270, 42324, 51120, 52905, 56432, 63486, 70540, 84648, 105810, 126972, 141080, 158715, 169296, 211620, 250417, 253944, 282160, 317430, 423240, 500834, 507888, 634860, 751251, 846480, 1001668, 1252085, 1269720, 1502502, 2003336, 2253753, 2504170, 2539440, 3005004, 3756255, 4006672, 4507506, 5008340, 6010008, 7512510, 9015012, 10016680, 11268765, 12020016, 15025020, 18030024, 20033360, 22537530, 30050040, 36060048, 45075060, 60100080, 90150120, 180300240]

約数ペア:

[(1, 180300240), (2, 90150120), (3, 60100080), (4, 45075060), (5, 36060048), (6, 30050040), (8, 22537530), (9, 20033360), (10, 18030024), (12, 15025020), (15, 12020016), (16, 11268765), (18, 10016680), (20, 9015012), (24, 7512510), (30, 6010008), (36, 5008340), (40, 4507506), (45, 4006672), (48, 3756255), (60, 3005004), (71, 2539440), (72, 2504170), (80, 2253753), (90, 2003336), (120, 1502502), (142, 1269720), (144, 1252085), (180, 1001668), (213, 846480), (240, 751251), (284, 634860), (355, 507888), (360, 500834), (426, 423240), (568, 317430), (639, 282160), (710, 253944), (720, 250417), (852, 211620), (1065, 169296), (1136, 158715), (1278, 141080), (1420, 126972), (1704, 105810), (2130, 84648), (2556, 70540), (2840, 63486), (3195, 56432), (3408, 52905), (3527, 51120), (4260, 42324), (5112, 35270), (5680, 31743), (6390, 28216), (7054, 25560), (8520, 21162), (10224, 17635), (10581, 17040), (12780, 14108)]