374291640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54721}}^1$

素因数の和:54757

約数の個数: 96

約数和(自身を含む): 1280494800

約数和(自身を除く): 906203160

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, 54721, 109442, 164163, 218884, 273605, 328326, 437768, 492489, 547210, 656652, 820815, 984978, 1039699, 1094420, 1313304, 1641630, 1969956, 2079398, 2188840, 2462445, 3119097, 3283260, 3939912, 4158796, 4924890, 5198495, 6238194, 6566520, 8317592, 9357291, 9849780, 10396990, 12476388, 15595485, 18714582, 19699560, 20793980, 24952776, 31190970, 37429164, 41587960, 46786455, 62381940, 74858328, 93572910, 124763880, 187145820, 374291640]

約数ペア:

[(1, 374291640), (2, 187145820), (3, 124763880), (4, 93572910), (5, 74858328), (6, 62381940), (8, 46786455), (9, 41587960), (10, 37429164), (12, 31190970), (15, 24952776), (18, 20793980), (19, 19699560), (20, 18714582), (24, 15595485), (30, 12476388), (36, 10396990), (38, 9849780), (40, 9357291), (45, 8317592), (57, 6566520), (60, 6238194), (72, 5198495), (76, 4924890), (90, 4158796), (95, 3939912), (114, 3283260), (120, 3119097), (152, 2462445), (171, 2188840), (180, 2079398), (190, 1969956), (228, 1641630), (285, 1313304), (342, 1094420), (360, 1039699), (380, 984978), (456, 820815), (570, 656652), (684, 547210), (760, 492489), (855, 437768), (1140, 328326), (1368, 273605), (1710, 218884), (2280, 164163), (3420, 109442), (6840, 54721)]