491903640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9049}}^1$

素因数の和:9217

約数の個数: 96

約数和(自身を含む): 1609452000

約数和(自身を除く): 1117548360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1812, 2265, 2718, 3020, 3624, 4530, 5436, 6040, 6795, 9049, 9060, 10872, 13590, 18098, 18120, 27147, 27180, 36196, 45245, 54294, 54360, 72392, 81441, 90490, 108588, 135735, 162882, 180980, 217176, 271470, 325764, 361960, 407205, 542940, 651528, 814410, 1085880, 1366399, 1628820, 2732798, 3257640, 4099197, 5465596, 6831995, 8198394, 10931192, 12297591, 13663990, 16396788, 20495985, 24595182, 27327980, 32793576, 40991970, 49190364, 54655960, 61487955, 81983940, 98380728, 122975910, 163967880, 245951820, 491903640]

約数ペア:

[(1, 491903640), (2, 245951820), (3, 163967880), (4, 122975910), (5, 98380728), (6, 81983940), (8, 61487955), (9, 54655960), (10, 49190364), (12, 40991970), (15, 32793576), (18, 27327980), (20, 24595182), (24, 20495985), (30, 16396788), (36, 13663990), (40, 12297591), (45, 10931192), (60, 8198394), (72, 6831995), (90, 5465596), (120, 4099197), (151, 3257640), (180, 2732798), (302, 1628820), (360, 1366399), (453, 1085880), (604, 814410), (755, 651528), (906, 542940), (1208, 407205), (1359, 361960), (1510, 325764), (1812, 271470), (2265, 217176), (2718, 180980), (3020, 162882), (3624, 135735), (4530, 108588), (5436, 90490), (6040, 81441), (6795, 72392), (9049, 54360), (9060, 54294), (10872, 45245), (13590, 36196), (18098, 27180), (18120, 27147)]