381063240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55711}}^1$

素因数の和:55747

約数の個数: 96

約数和(自身を含む): 1303660800

約数和(自身を除く): 922597560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 55711, 111422, 167133, 222844, 278555, 334266, 445688, 501399, 557110, 668532, 835665, 1002798, 1058509, 1114220, 1337064, 1671330, 2005596, 2117018, 2228440, 2506995, 3175527, 3342660, 4011192, 4234036, 5013990, 5292545, 6351054, 6685320, 8468072, 9526581, 10027980, 10585090, 12702108, 15877635, 19053162, 20055960, 21170180, 25404216, 31755270, 38106324, 42340360, 47632905, 63510540, 76212648, 95265810, 127021080, 190531620, 381063240]

約数ペア:

[(1, 381063240), (2, 190531620), (3, 127021080), (4, 95265810), (5, 76212648), (6, 63510540), (8, 47632905), (9, 42340360), (10, 38106324), (12, 31755270), (15, 25404216), (18, 21170180), (19, 20055960), (20, 19053162), (24, 15877635), (30, 12702108), (36, 10585090), (38, 10027980), (40, 9526581), (45, 8468072), (57, 6685320), (60, 6351054), (72, 5292545), (76, 5013990), (90, 4234036), (95, 4011192), (114, 3342660), (120, 3175527), (152, 2506995), (171, 2228440), (180, 2117018), (190, 2005596), (228, 1671330), (285, 1337064), (342, 1114220), (360, 1058509), (380, 1002798), (456, 835665), (570, 668532), (684, 557110), (760, 501399), (855, 445688), (1140, 334266), (1368, 278555), (1710, 222844), (2280, 167133), (3420, 111422), (6840, 55711)]