188996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19207}}^1$

素因数の和:19264

約数の個数: 80

約数和(自身を含む): 600211584

約数和(自身を除く): 411214704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 19207, 38414, 57621, 76828, 96035, 115242, 153656, 192070, 230484, 288105, 307312, 384140, 460968, 576210, 768280, 787487, 921936, 1152420, 1536560, 1574974, 2304840, 2362461, 3149948, 3937435, 4609680, 4724922, 6299896, 7874870, 9449844, 11812305, 12599792, 15749740, 18899688, 23624610, 31499480, 37799376, 47249220, 62998960, 94498440, 188996880]

約数ペア:

[(1, 188996880), (2, 94498440), (3, 62998960), (4, 47249220), (5, 37799376), (6, 31499480), (8, 23624610), (10, 18899688), (12, 15749740), (15, 12599792), (16, 11812305), (20, 9449844), (24, 7874870), (30, 6299896), (40, 4724922), (41, 4609680), (48, 3937435), (60, 3149948), (80, 2362461), (82, 2304840), (120, 1574974), (123, 1536560), (164, 1152420), (205, 921936), (240, 787487), (246, 768280), (328, 576210), (410, 460968), (492, 384140), (615, 307312), (656, 288105), (820, 230484), (984, 192070), (1230, 153656), (1640, 115242), (1968, 96035), (2460, 76828), (3280, 57621), (4920, 38414), (9840, 19207)]