4881968040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{57059}}^1$

素因数の和:57127

約数の個数: 128

約数和(自身を含む): 15775948800

約数和(自身を除く): 10893980760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3565, 3720, 4278, 5704, 7130, 8556, 10695, 14260, 17112, 21390, 28520, 42780, 57059, 85560, 114118, 171177, 228236, 285295, 342354, 456472, 570590, 684708, 855885, 1141180, 1312357, 1369416, 1711770, 1768829, 2282360, 2624714, 3423540, 3537658, 3937071, 5249428, 5306487, 6561785, 6847080, 7075316, 7874142, 8844145, 10498856, 10612974, 13123570, 14150632, 15748284, 17688290, 19685355, 21225948, 26247140, 26532435, 31496568, 35376580, 39370710, 40683067, 42451896, 52494280, 53064870, 70753160, 78741420, 81366134, 106129740, 122049201, 157482840, 162732268, 203415335, 212259480, 244098402, 325464536, 406830670, 488196804, 610246005, 813661340, 976393608, 1220492010, 1627322680, 2440984020, 4881968040]

約数ペア:

[(1, 4881968040), (2, 2440984020), (3, 1627322680), (4, 1220492010), (5, 976393608), (6, 813661340), (8, 610246005), (10, 488196804), (12, 406830670), (15, 325464536), (20, 244098402), (23, 212259480), (24, 203415335), (30, 162732268), (31, 157482840), (40, 122049201), (46, 106129740), (60, 81366134), (62, 78741420), (69, 70753160), (92, 53064870), (93, 52494280), (115, 42451896), (120, 40683067), (124, 39370710), (138, 35376580), (155, 31496568), (184, 26532435), (186, 26247140), (230, 21225948), (248, 19685355), (276, 17688290), (310, 15748284), (345, 14150632), (372, 13123570), (460, 10612974), (465, 10498856), (552, 8844145), (620, 7874142), (690, 7075316), (713, 6847080), (744, 6561785), (920, 5306487), (930, 5249428), (1240, 3937071), (1380, 3537658), (1426, 3423540), (1860, 2624714), (2139, 2282360), (2760, 1768829), (2852, 1711770), (3565, 1369416), (3720, 1312357), (4278, 1141180), (5704, 855885), (7130, 684708), (8556, 570590), (10695, 456472), (14260, 342354), (17112, 285295), (21390, 228236), (28520, 171177), (42780, 114118), (57059, 85560)]