127372560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{10831}}^1$

素因数の和:10861

約数の個数: 120

約数和(自身を含む): 459363456

約数和(自身を除く): 331990896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 10831, 11760, 21662, 32493, 43324, 54155, 64986, 75817, 86648, 108310, 129972, 151634, 162465, 173296, 216620, 227451, 259944, 303268, 324930, 379085, 433240, 454902, 519888, 530719, 606536, 649860, 758170, 866480, 909804, 1061438, 1137255, 1213072, 1299720, 1516340, 1592157, 1819608, 2122876, 2274510, 2599440, 2653595, 3032680, 3184314, 3639216, 4245752, 4549020, 5307190, 6065360, 6368628, 7960785, 8491504, 9098040, 10614380, 12737256, 15921570, 18196080, 21228760, 25474512, 31843140, 42457520, 63686280, 127372560]

約数ペア:

[(1, 127372560), (2, 63686280), (3, 42457520), (4, 31843140), (5, 25474512), (6, 21228760), (7, 18196080), (8, 15921570), (10, 12737256), (12, 10614380), (14, 9098040), (15, 8491504), (16, 7960785), (20, 6368628), (21, 6065360), (24, 5307190), (28, 4549020), (30, 4245752), (35, 3639216), (40, 3184314), (42, 3032680), (48, 2653595), (49, 2599440), (56, 2274510), (60, 2122876), (70, 1819608), (80, 1592157), (84, 1516340), (98, 1299720), (105, 1213072), (112, 1137255), (120, 1061438), (140, 909804), (147, 866480), (168, 758170), (196, 649860), (210, 606536), (240, 530719), (245, 519888), (280, 454902), (294, 433240), (336, 379085), (392, 324930), (420, 303268), (490, 259944), (560, 227451), (588, 216620), (735, 173296), (784, 162465), (840, 151634), (980, 129972), (1176, 108310), (1470, 86648), (1680, 75817), (1960, 64986), (2352, 54155), (2940, 43324), (3920, 32493), (5880, 21662), (10831, 11760)]