325498440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:967

約数の個数: 128

約数和(自身を含む): 1012435200

約数和(自身を除く): 686936760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 61, 106, 120, 122, 159, 183, 212, 244, 265, 305, 318, 366, 424, 488, 530, 610, 636, 732, 795, 839, 915, 1060, 1220, 1272, 1464, 1590, 1678, 1830, 2120, 2440, 2517, 3180, 3233, 3356, 3660, 4195, 5034, 6360, 6466, 6712, 7320, 8390, 9699, 10068, 12585, 12932, 16165, 16780, 19398, 20136, 25170, 25864, 32330, 33560, 38796, 44467, 48495, 50340, 51179, 64660, 77592, 88934, 96990, 100680, 102358, 129320, 133401, 153537, 177868, 193980, 204716, 222335, 255895, 266802, 307074, 355736, 387960, 409432, 444670, 511790, 533604, 614148, 667005, 767685, 889340, 1023580, 1067208, 1228296, 1334010, 1535370, 1778680, 2047160, 2668020, 2712487, 3070740, 5336040, 5424974, 6141480, 8137461, 10849948, 13562435, 16274922, 21699896, 27124870, 32549844, 40687305, 54249740, 65099688, 81374610, 108499480, 162749220, 325498440]

約数ペア:

[(1, 325498440), (2, 162749220), (3, 108499480), (4, 81374610), (5, 65099688), (6, 54249740), (8, 40687305), (10, 32549844), (12, 27124870), (15, 21699896), (20, 16274922), (24, 13562435), (30, 10849948), (40, 8137461), (53, 6141480), (60, 5424974), (61, 5336040), (106, 3070740), (120, 2712487), (122, 2668020), (159, 2047160), (183, 1778680), (212, 1535370), (244, 1334010), (265, 1228296), (305, 1067208), (318, 1023580), (366, 889340), (424, 767685), (488, 667005), (530, 614148), (610, 533604), (636, 511790), (732, 444670), (795, 409432), (839, 387960), (915, 355736), (1060, 307074), (1220, 266802), (1272, 255895), (1464, 222335), (1590, 204716), (1678, 193980), (1830, 177868), (2120, 153537), (2440, 133401), (2517, 129320), (3180, 102358), (3233, 100680), (3356, 96990), (3660, 88934), (4195, 77592), (5034, 64660), (6360, 51179), (6466, 50340), (6712, 48495), (7320, 44467), (8390, 38796), (9699, 33560), (10068, 32330), (12585, 25864), (12932, 25170), (16165, 20136), (16780, 19398)]