388045320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6067}}^1$

素因数の和:6135

約数の個数: 128

約数和(自身を含む): 1284474240

約数和(自身を除く): 896428920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6067, 6396, 7995, 10660, 12134, 12792, 15990, 18201, 21320, 24268, 30335, 31980, 36402, 48536, 60670, 63960, 72804, 78871, 91005, 121340, 145608, 157742, 182010, 236613, 242680, 248747, 315484, 364020, 394355, 473226, 497494, 630968, 728040, 746241, 788710, 946452, 994988, 1183065, 1243735, 1492482, 1577420, 1892904, 1989976, 2366130, 2487470, 2984964, 3154840, 3233711, 3731205, 4732260, 4974940, 5969928, 6467422, 7462410, 9464520, 9701133, 9949880, 12934844, 14924820, 16168555, 19402266, 25869688, 29849640, 32337110, 38804532, 48505665, 64674220, 77609064, 97011330, 129348440, 194022660, 388045320]

約数ペア:

[(1, 388045320), (2, 194022660), (3, 129348440), (4, 97011330), (5, 77609064), (6, 64674220), (8, 48505665), (10, 38804532), (12, 32337110), (13, 29849640), (15, 25869688), (20, 19402266), (24, 16168555), (26, 14924820), (30, 12934844), (39, 9949880), (40, 9701133), (41, 9464520), (52, 7462410), (60, 6467422), (65, 5969928), (78, 4974940), (82, 4732260), (104, 3731205), (120, 3233711), (123, 3154840), (130, 2984964), (156, 2487470), (164, 2366130), (195, 1989976), (205, 1892904), (246, 1577420), (260, 1492482), (312, 1243735), (328, 1183065), (390, 994988), (410, 946452), (492, 788710), (520, 746241), (533, 728040), (615, 630968), (780, 497494), (820, 473226), (984, 394355), (1066, 364020), (1230, 315484), (1560, 248747), (1599, 242680), (1640, 236613), (2132, 182010), (2460, 157742), (2665, 145608), (3198, 121340), (4264, 91005), (4920, 78871), (5330, 72804), (6067, 63960), (6396, 60670), (7995, 48536), (10660, 36402), (12134, 31980), (12792, 30335), (15990, 24268), (18201, 21320)]