744570720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22481}}^1$

素因数の和:22525

約数の個数: 144

約数和(自身を含む): 2651437152

約数和(自身を除く): 1906866432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 22481, 33120, 44962, 67443, 89924, 112405, 134886, 179848, 202329, 224810, 269772, 337215, 359696, 404658, 449620, 517063, 539544, 674430, 719392, 809316, 899240, 1011645, 1034126, 1079088, 1348860, 1551189, 1618632, 1798480, 2023290, 2068252, 2158176, 2585315, 2697720, 3102378, 3237264, 3596960, 4046580, 4136504, 4653567, 5170630, 5395440, 6204756, 6474528, 7755945, 8093160, 8273008, 9307134, 10341260, 10790880, 12409512, 15511890, 16186320, 16546016, 18614268, 20682520, 23267835, 24819024, 31023780, 32372640, 37228536, 41365040, 46535670, 49638048, 62047560, 74457072, 82730080, 93071340, 124095120, 148914144, 186142680, 248190240, 372285360, 744570720]

約数ペア:

[(1, 744570720), (2, 372285360), (3, 248190240), (4, 186142680), (5, 148914144), (6, 124095120), (8, 93071340), (9, 82730080), (10, 74457072), (12, 62047560), (15, 49638048), (16, 46535670), (18, 41365040), (20, 37228536), (23, 32372640), (24, 31023780), (30, 24819024), (32, 23267835), (36, 20682520), (40, 18614268), (45, 16546016), (46, 16186320), (48, 15511890), (60, 12409512), (69, 10790880), (72, 10341260), (80, 9307134), (90, 8273008), (92, 8093160), (96, 7755945), (115, 6474528), (120, 6204756), (138, 5395440), (144, 5170630), (160, 4653567), (180, 4136504), (184, 4046580), (207, 3596960), (230, 3237264), (240, 3102378), (276, 2697720), (288, 2585315), (345, 2158176), (360, 2068252), (368, 2023290), (414, 1798480), (460, 1618632), (480, 1551189), (552, 1348860), (690, 1079088), (720, 1034126), (736, 1011645), (828, 899240), (920, 809316), (1035, 719392), (1104, 674430), (1380, 539544), (1440, 517063), (1656, 449620), (1840, 404658), (2070, 359696), (2208, 337215), (2760, 269772), (3312, 224810), (3680, 202329), (4140, 179848), (5520, 134886), (6624, 112405), (8280, 89924), (11040, 67443), (16560, 44962), (22481, 33120)]