1219835360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{659}}^1$

素因数の和:1200

約数の個数: 96

約数和(自身を含む): 3017710080

約数和(自身を除く): 1797874720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 503, 659, 736, 920, 1006, 1318, 1840, 2012, 2515, 2636, 3295, 3680, 4024, 5030, 5272, 6590, 8048, 10060, 10544, 11569, 13180, 15157, 16096, 20120, 21088, 23138, 26360, 30314, 40240, 46276, 52720, 57845, 60628, 75785, 80480, 92552, 105440, 115690, 121256, 151570, 185104, 231380, 242512, 303140, 331477, 370208, 462760, 485024, 606280, 662954, 925520, 1212560, 1325908, 1657385, 1851040, 2425120, 2651816, 3314770, 5303632, 6629540, 7623971, 10607264, 13259080, 15247942, 26518160, 30495884, 38119855, 53036320, 60991768, 76239710, 121983536, 152479420, 243967072, 304958840, 609917680, 1219835360]

約数ペア:

[(1, 1219835360), (2, 609917680), (4, 304958840), (5, 243967072), (8, 152479420), (10, 121983536), (16, 76239710), (20, 60991768), (23, 53036320), (32, 38119855), (40, 30495884), (46, 26518160), (80, 15247942), (92, 13259080), (115, 10607264), (160, 7623971), (184, 6629540), (230, 5303632), (368, 3314770), (460, 2651816), (503, 2425120), (659, 1851040), (736, 1657385), (920, 1325908), (1006, 1212560), (1318, 925520), (1840, 662954), (2012, 606280), (2515, 485024), (2636, 462760), (3295, 370208), (3680, 331477), (4024, 303140), (5030, 242512), (5272, 231380), (6590, 185104), (8048, 151570), (10060, 121256), (10544, 115690), (11569, 105440), (13180, 92552), (15157, 80480), (16096, 75785), (20120, 60628), (21088, 57845), (23138, 52720), (26360, 46276), (30314, 40240)]