64835280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5297}}^1$

素因数の和:5333

約数の個数: 120

約数和(自身を含む): 230590152

約数和(自身を除く): 165754872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 5297, 6120, 10594, 12240, 15891, 21188, 26485, 31782, 42376, 47673, 52970, 63564, 79455, 84752, 90049, 95346, 105940, 127128, 158910, 180098, 190692, 211880, 238365, 254256, 270147, 317820, 360196, 381384, 423760, 450245, 476730, 540294, 635640, 720392, 762768, 810441, 900490, 953460, 1080588, 1271280, 1350735, 1440784, 1620882, 1800980, 1906920, 2161176, 2701470, 3241764, 3601960, 3813840, 4052205, 4322352, 5402940, 6483528, 7203920, 8104410, 10805880, 12967056, 16208820, 21611760, 32417640, 64835280]

約数ペア:

[(1, 64835280), (2, 32417640), (3, 21611760), (4, 16208820), (5, 12967056), (6, 10805880), (8, 8104410), (9, 7203920), (10, 6483528), (12, 5402940), (15, 4322352), (16, 4052205), (17, 3813840), (18, 3601960), (20, 3241764), (24, 2701470), (30, 2161176), (34, 1906920), (36, 1800980), (40, 1620882), (45, 1440784), (48, 1350735), (51, 1271280), (60, 1080588), (68, 953460), (72, 900490), (80, 810441), (85, 762768), (90, 720392), (102, 635640), (120, 540294), (136, 476730), (144, 450245), (153, 423760), (170, 381384), (180, 360196), (204, 317820), (240, 270147), (255, 254256), (272, 238365), (306, 211880), (340, 190692), (360, 180098), (408, 158910), (510, 127128), (612, 105940), (680, 95346), (720, 90049), (765, 84752), (816, 79455), (1020, 63564), (1224, 52970), (1360, 47673), (1530, 42376), (2040, 31782), (2448, 26485), (3060, 21188), (4080, 15891), (5297, 12240), (6120, 10594)]