383776920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1610

約数の個数: 128

約数和(自身を含む): 1284984000

約数和(自身を除く): 901207080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 269, 270, 360, 538, 540, 807, 1076, 1080, 1321, 1345, 1614, 2152, 2421, 2642, 2690, 3228, 3963, 4035, 4842, 5284, 5380, 6456, 6605, 7263, 7926, 8070, 9684, 10568, 10760, 11889, 12105, 13210, 14526, 15852, 16140, 19368, 19815, 23778, 24210, 26420, 29052, 31704, 32280, 35667, 36315, 39630, 47556, 48420, 52840, 58104, 59445, 71334, 72630, 79260, 95112, 96840, 118890, 142668, 145260, 158520, 178335, 237780, 285336, 290520, 355349, 356670, 475560, 710698, 713340, 1066047, 1421396, 1426680, 1776745, 2132094, 2842792, 3198141, 3553490, 4264188, 5330235, 6396282, 7106980, 8528376, 9594423, 10660470, 12792564, 14213960, 15990705, 19188846, 21320940, 25585128, 31981410, 38377692, 42641880, 47972115, 63962820, 76755384, 95944230, 127925640, 191888460, 383776920]

約数ペア:

[(1, 383776920), (2, 191888460), (3, 127925640), (4, 95944230), (5, 76755384), (6, 63962820), (8, 47972115), (9, 42641880), (10, 38377692), (12, 31981410), (15, 25585128), (18, 21320940), (20, 19188846), (24, 15990705), (27, 14213960), (30, 12792564), (36, 10660470), (40, 9594423), (45, 8528376), (54, 7106980), (60, 6396282), (72, 5330235), (90, 4264188), (108, 3553490), (120, 3198141), (135, 2842792), (180, 2132094), (216, 1776745), (269, 1426680), (270, 1421396), (360, 1066047), (538, 713340), (540, 710698), (807, 475560), (1076, 356670), (1080, 355349), (1321, 290520), (1345, 285336), (1614, 237780), (2152, 178335), (2421, 158520), (2642, 145260), (2690, 142668), (3228, 118890), (3963, 96840), (4035, 95112), (4842, 79260), (5284, 72630), (5380, 71334), (6456, 59445), (6605, 58104), (7263, 52840), (7926, 48420), (8070, 47556), (9684, 39630), (10568, 36315), (10760, 35667), (11889, 32280), (12105, 31704), (13210, 29052), (14526, 26420), (15852, 24210), (16140, 23778), (19368, 19815)]