2938827480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{2707}}^1$

素因数の和:2913

約数の個数: 128

約数和(自身を含む): 9007891200

約数和(自身を除く): 6069063720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 109, 120, 166, 218, 249, 327, 332, 415, 436, 498, 545, 654, 664, 830, 872, 996, 1090, 1245, 1308, 1635, 1660, 1992, 2180, 2490, 2616, 2707, 3270, 3320, 4360, 4980, 5414, 6540, 8121, 9047, 9960, 10828, 13080, 13535, 16242, 18094, 21656, 27070, 27141, 32484, 36188, 40605, 45235, 54140, 54282, 64968, 72376, 81210, 90470, 108280, 108564, 135705, 162420, 180940, 217128, 224681, 271410, 295063, 324840, 361880, 449362, 542820, 590126, 674043, 885189, 898724, 1085640, 1123405, 1180252, 1348086, 1475315, 1770378, 1797448, 2246810, 2360504, 2696172, 2950630, 3370215, 3540756, 4425945, 4493620, 5392344, 5901260, 6740430, 7081512, 8851890, 8987240, 11802520, 13480860, 17703780, 24490229, 26961720, 35407560, 48980458, 73470687, 97960916, 122451145, 146941374, 195921832, 244902290, 293882748, 367353435, 489804580, 587765496, 734706870, 979609160, 1469413740, 2938827480]

約数ペア:

[(1, 2938827480), (2, 1469413740), (3, 979609160), (4, 734706870), (5, 587765496), (6, 489804580), (8, 367353435), (10, 293882748), (12, 244902290), (15, 195921832), (20, 146941374), (24, 122451145), (30, 97960916), (40, 73470687), (60, 48980458), (83, 35407560), (109, 26961720), (120, 24490229), (166, 17703780), (218, 13480860), (249, 11802520), (327, 8987240), (332, 8851890), (415, 7081512), (436, 6740430), (498, 5901260), (545, 5392344), (654, 4493620), (664, 4425945), (830, 3540756), (872, 3370215), (996, 2950630), (1090, 2696172), (1245, 2360504), (1308, 2246810), (1635, 1797448), (1660, 1770378), (1992, 1475315), (2180, 1348086), (2490, 1180252), (2616, 1123405), (2707, 1085640), (3270, 898724), (3320, 885189), (4360, 674043), (4980, 590126), (5414, 542820), (6540, 449362), (8121, 361880), (9047, 324840), (9960, 295063), (10828, 271410), (13080, 224681), (13535, 217128), (16242, 180940), (18094, 162420), (21656, 135705), (27070, 108564), (27141, 108280), (32484, 90470), (36188, 81210), (40605, 72376), (45235, 64968), (54140, 54282)]