53613240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 174726720

約数和(自身を除く): 121113480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 641, 680, 697, 820, 984, 1020, 1230, 1282, 1394, 1640, 1923, 2040, 2091, 2460, 2564, 2788, 3205, 3485, 3846, 4182, 4920, 5128, 5576, 6410, 6970, 7692, 8364, 9615, 10455, 10897, 12820, 13940, 15384, 16728, 19230, 20910, 21794, 25640, 26281, 27880, 32691, 38460, 41820, 43588, 52562, 54485, 65382, 76920, 78843, 83640, 87176, 105124, 108970, 130764, 131405, 157686, 163455, 210248, 217940, 261528, 262810, 315372, 326910, 394215, 435880, 446777, 525620, 630744, 653820, 788430, 893554, 1051240, 1307640, 1340331, 1576860, 1787108, 2233885, 2680662, 3153720, 3574216, 4467770, 5361324, 6701655, 8935540, 10722648, 13403310, 17871080, 26806620, 53613240]

約数ペア:

[(1, 53613240), (2, 26806620), (3, 17871080), (4, 13403310), (5, 10722648), (6, 8935540), (8, 6701655), (10, 5361324), (12, 4467770), (15, 3574216), (17, 3153720), (20, 2680662), (24, 2233885), (30, 1787108), (34, 1576860), (40, 1340331), (41, 1307640), (51, 1051240), (60, 893554), (68, 788430), (82, 653820), (85, 630744), (102, 525620), (120, 446777), (123, 435880), (136, 394215), (164, 326910), (170, 315372), (204, 262810), (205, 261528), (246, 217940), (255, 210248), (328, 163455), (340, 157686), (408, 131405), (410, 130764), (492, 108970), (510, 105124), (615, 87176), (641, 83640), (680, 78843), (697, 76920), (820, 65382), (984, 54485), (1020, 52562), (1230, 43588), (1282, 41820), (1394, 38460), (1640, 32691), (1923, 27880), (2040, 26281), (2091, 25640), (2460, 21794), (2564, 20910), (2788, 19230), (3205, 16728), (3485, 15384), (3846, 13940), (4182, 12820), (4920, 10897), (5128, 10455), (5576, 9615), (6410, 8364), (6970, 7692)]