145553520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{12377}}^1$

素因数の和:12407

約数の個数: 120

約数和(自身を含む): 524926224

約数和(自身を除く): 379372704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 12377, 24754, 37131, 49508, 61885, 74262, 86639, 99016, 123770, 148524, 173278, 185655, 198032, 247540, 259917, 297048, 346556, 371310, 433195, 495080, 519834, 594096, 606473, 693112, 742620, 866390, 990160, 1039668, 1212946, 1299585, 1386224, 1485240, 1732780, 1819419, 2079336, 2425892, 2599170, 2970480, 3032365, 3465560, 3638838, 4158672, 4851784, 5198340, 6064730, 6931120, 7277676, 9097095, 9703568, 10396680, 12129460, 14555352, 18194190, 20793360, 24258920, 29110704, 36388380, 48517840, 72776760, 145553520]

約数ペア:

[(1, 145553520), (2, 72776760), (3, 48517840), (4, 36388380), (5, 29110704), (6, 24258920), (7, 20793360), (8, 18194190), (10, 14555352), (12, 12129460), (14, 10396680), (15, 9703568), (16, 9097095), (20, 7277676), (21, 6931120), (24, 6064730), (28, 5198340), (30, 4851784), (35, 4158672), (40, 3638838), (42, 3465560), (48, 3032365), (49, 2970480), (56, 2599170), (60, 2425892), (70, 2079336), (80, 1819419), (84, 1732780), (98, 1485240), (105, 1386224), (112, 1299585), (120, 1212946), (140, 1039668), (147, 990160), (168, 866390), (196, 742620), (210, 693112), (240, 606473), (245, 594096), (280, 519834), (294, 495080), (336, 433195), (392, 371310), (420, 346556), (490, 297048), (560, 259917), (588, 247540), (735, 198032), (784, 185655), (840, 173278), (980, 148524), (1176, 123770), (1470, 99016), (1680, 86639), (1960, 74262), (2352, 61885), (2940, 49508), (3920, 37131), (5880, 24754), (11760, 12377)]