2995609360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{347}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 7334459136

約数和(自身を除く): 4338849776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 236, 248, 295, 310, 347, 472, 496, 590, 620, 694, 944, 1180, 1240, 1388, 1735, 1829, 2360, 2480, 2776, 3470, 3481, 3658, 4720, 5552, 6940, 6962, 7316, 9145, 10757, 13880, 13924, 14632, 17405, 18290, 20473, 21514, 27760, 27848, 29264, 34810, 36580, 40946, 43028, 53785, 55696, 69620, 73160, 81892, 86056, 102365, 107570, 107911, 139240, 146320, 163784, 172112, 204730, 215140, 215822, 278480, 327568, 409460, 430280, 431644, 539555, 634663, 818920, 860560, 863288, 1079110, 1207907, 1269326, 1637840, 1726576, 2158220, 2415814, 2538652, 3173315, 4316440, 4831628, 5077304, 6039535, 6346630, 8632880, 9663256, 10154608, 12079070, 12693260, 19326512, 24158140, 25386520, 37445117, 48316280, 50773040, 74890234, 96632560, 149780468, 187225585, 299560936, 374451170, 599121872, 748902340, 1497804680, 2995609360]

約数ペア:

[(1, 2995609360), (2, 1497804680), (4, 748902340), (5, 599121872), (8, 374451170), (10, 299560936), (16, 187225585), (20, 149780468), (31, 96632560), (40, 74890234), (59, 50773040), (62, 48316280), (80, 37445117), (118, 25386520), (124, 24158140), (155, 19326512), (236, 12693260), (248, 12079070), (295, 10154608), (310, 9663256), (347, 8632880), (472, 6346630), (496, 6039535), (590, 5077304), (620, 4831628), (694, 4316440), (944, 3173315), (1180, 2538652), (1240, 2415814), (1388, 2158220), (1735, 1726576), (1829, 1637840), (2360, 1269326), (2480, 1207907), (2776, 1079110), (3470, 863288), (3481, 860560), (3658, 818920), (4720, 634663), (5552, 539555), (6940, 431644), (6962, 430280), (7316, 409460), (9145, 327568), (10757, 278480), (13880, 215822), (13924, 215140), (14632, 204730), (17405, 172112), (18290, 163784), (20473, 146320), (21514, 139240), (27760, 107911), (27848, 107570), (29264, 102365), (34810, 86056), (36580, 81892), (40946, 73160), (43028, 69620), (53785, 55696)]