1115577360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{172157}}^1$

素因数の和:172182

約数の個数: 100

約数和(自身を含む): 3874587948

約数和(自身を除く): 2759010588

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 172157, 344314, 516471, 688628, 860785, 1032942, 1377256, 1549413, 1721570, 2065884, 2582355, 2754512, 3098826, 3443140, 4131768, 4648239, 5164710, 6197652, 6886280, 7747065, 8263536, 9296478, 10329420, 12395304, 13772560, 13944717, 15494130, 18592956, 20658840, 23241195, 24790608, 27889434, 30988260, 37185912, 41317680, 46482390, 55778868, 61976520, 69723585, 74371824, 92964780, 111557736, 123953040, 139447170, 185929560, 223115472, 278894340, 371859120, 557788680, 1115577360]

約数ペア:

[(1, 1115577360), (2, 557788680), (3, 371859120), (4, 278894340), (5, 223115472), (6, 185929560), (8, 139447170), (9, 123953040), (10, 111557736), (12, 92964780), (15, 74371824), (16, 69723585), (18, 61976520), (20, 55778868), (24, 46482390), (27, 41317680), (30, 37185912), (36, 30988260), (40, 27889434), (45, 24790608), (48, 23241195), (54, 20658840), (60, 18592956), (72, 15494130), (80, 13944717), (81, 13772560), (90, 12395304), (108, 10329420), (120, 9296478), (135, 8263536), (144, 7747065), (162, 6886280), (180, 6197652), (216, 5164710), (240, 4648239), (270, 4131768), (324, 3443140), (360, 3098826), (405, 2754512), (432, 2582355), (540, 2065884), (648, 1721570), (720, 1549413), (810, 1377256), (1080, 1032942), (1296, 860785), (1620, 688628), (2160, 516471), (3240, 344314), (6480, 172157)]