151919760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15439}}^1$

素因数の和:15496

約数の個数: 80

約数和(自身を含む): 482469120

約数和(自身を除く): 330549360

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, 15439, 30878, 46317, 61756, 77195, 92634, 123512, 154390, 185268, 231585, 247024, 308780, 370536, 463170, 617560, 632999, 741072, 926340, 1235120, 1265998, 1852680, 1898997, 2531996, 3164995, 3705360, 3797994, 5063992, 6329990, 7595988, 9494985, 10127984, 12659980, 15191976, 18989970, 25319960, 30383952, 37979940, 50639920, 75959880, 151919760]

約数ペア:

[(1, 151919760), (2, 75959880), (3, 50639920), (4, 37979940), (5, 30383952), (6, 25319960), (8, 18989970), (10, 15191976), (12, 12659980), (15, 10127984), (16, 9494985), (20, 7595988), (24, 6329990), (30, 5063992), (40, 3797994), (41, 3705360), (48, 3164995), (60, 2531996), (80, 1898997), (82, 1852680), (120, 1265998), (123, 1235120), (164, 926340), (205, 741072), (240, 632999), (246, 617560), (328, 463170), (410, 370536), (492, 308780), (615, 247024), (656, 231585), (820, 185268), (984, 154390), (1230, 123512), (1640, 92634), (1968, 77195), (2460, 61756), (3280, 46317), (4920, 30878), (9840, 15439)]