203940960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5119}}^1$

素因数の和:5220

約数の個数: 96

約数和(自身を含む): 650280960

約数和(自身を除く): 446340000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 5119, 6640, 7968, 9960, 10238, 13280, 15357, 19920, 20476, 25595, 30714, 39840, 40952, 51190, 61428, 76785, 81904, 102380, 122856, 153570, 163808, 204760, 245712, 307140, 409520, 424877, 491424, 614280, 819040, 849754, 1228560, 1274631, 1699508, 2124385, 2457120, 2549262, 3399016, 4248770, 5098524, 6373155, 6798032, 8497540, 10197048, 12746310, 13596064, 16995080, 20394096, 25492620, 33990160, 40788192, 50985240, 67980320, 101970480, 203940960]

約数ペア:

[(1, 203940960), (2, 101970480), (3, 67980320), (4, 50985240), (5, 40788192), (6, 33990160), (8, 25492620), (10, 20394096), (12, 16995080), (15, 13596064), (16, 12746310), (20, 10197048), (24, 8497540), (30, 6798032), (32, 6373155), (40, 5098524), (48, 4248770), (60, 3399016), (80, 2549262), (83, 2457120), (96, 2124385), (120, 1699508), (160, 1274631), (166, 1228560), (240, 849754), (249, 819040), (332, 614280), (415, 491424), (480, 424877), (498, 409520), (664, 307140), (830, 245712), (996, 204760), (1245, 163808), (1328, 153570), (1660, 122856), (1992, 102380), (2490, 81904), (2656, 76785), (3320, 61428), (3984, 51190), (4980, 40952), (5119, 39840), (6640, 30714), (7968, 25595), (9960, 20476), (10238, 19920), (13280, 15357)]