470730840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 1456297920

約数和(自身を除く): 985567080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 241, 246, 328, 397, 410, 482, 492, 615, 723, 794, 820, 964, 984, 1191, 1205, 1230, 1446, 1588, 1640, 1928, 1985, 2382, 2410, 2460, 2892, 3176, 3615, 3970, 4764, 4820, 4920, 5784, 5955, 7230, 7940, 9528, 9640, 9881, 11910, 14460, 15880, 16277, 19762, 23820, 28920, 29643, 32554, 39524, 47640, 48831, 49405, 59286, 65108, 79048, 81385, 95677, 97662, 98810, 118572, 130216, 148215, 162770, 191354, 195324, 197620, 237144, 244155, 287031, 296430, 325540, 382708, 390648, 395240, 478385, 488310, 574062, 592860, 651080, 765416, 956770, 976620, 1148124, 1185720, 1435155, 1913540, 1953240, 2296248, 2870310, 3827080, 3922757, 5740620, 7845514, 11481240, 11768271, 15691028, 19613785, 23536542, 31382056, 39227570, 47073084, 58841355, 78455140, 94146168, 117682710, 156910280, 235365420, 470730840]

約数ペア:

[(1, 470730840), (2, 235365420), (3, 156910280), (4, 117682710), (5, 94146168), (6, 78455140), (8, 58841355), (10, 47073084), (12, 39227570), (15, 31382056), (20, 23536542), (24, 19613785), (30, 15691028), (40, 11768271), (41, 11481240), (60, 7845514), (82, 5740620), (120, 3922757), (123, 3827080), (164, 2870310), (205, 2296248), (241, 1953240), (246, 1913540), (328, 1435155), (397, 1185720), (410, 1148124), (482, 976620), (492, 956770), (615, 765416), (723, 651080), (794, 592860), (820, 574062), (964, 488310), (984, 478385), (1191, 395240), (1205, 390648), (1230, 382708), (1446, 325540), (1588, 296430), (1640, 287031), (1928, 244155), (1985, 237144), (2382, 197620), (2410, 195324), (2460, 191354), (2892, 162770), (3176, 148215), (3615, 130216), (3970, 118572), (4764, 98810), (4820, 97662), (4920, 95677), (5784, 81385), (5955, 79048), (7230, 65108), (7940, 59286), (9528, 49405), (9640, 48831), (9881, 47640), (11910, 39524), (14460, 32554), (15880, 29643), (16277, 28920), (19762, 23820)]