187087920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19013}}^1$

素因数の和:19070

約数の個数: 80

約数和(自身を含む): 594149472

約数和(自身を除く): 407061552

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, 19013, 38026, 57039, 76052, 95065, 114078, 152104, 190130, 228156, 285195, 304208, 380260, 456312, 570390, 760520, 779533, 912624, 1140780, 1521040, 1559066, 2281560, 2338599, 3118132, 3897665, 4563120, 4677198, 6236264, 7795330, 9354396, 11692995, 12472528, 15590660, 18708792, 23385990, 31181320, 37417584, 46771980, 62362640, 93543960, 187087920]

約数ペア:

[(1, 187087920), (2, 93543960), (3, 62362640), (4, 46771980), (5, 37417584), (6, 31181320), (8, 23385990), (10, 18708792), (12, 15590660), (15, 12472528), (16, 11692995), (20, 9354396), (24, 7795330), (30, 6236264), (40, 4677198), (41, 4563120), (48, 3897665), (60, 3118132), (80, 2338599), (82, 2281560), (120, 1559066), (123, 1521040), (164, 1140780), (205, 912624), (240, 779533), (246, 760520), (328, 570390), (410, 456312), (492, 380260), (615, 304208), (656, 285195), (820, 228156), (984, 190130), (1230, 152104), (1640, 114078), (1968, 95065), (2460, 76052), (3280, 57039), (4920, 38026), (9840, 19013)]