1631936520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{4363}}^1$

素因数の和:5419

約数の個数: 96

約数和(自身を含む): 5310115200

約数和(自身を除く): 3678178680

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, 180, 360, 1039, 2078, 3117, 4156, 4363, 5195, 6234, 8312, 8726, 9351, 10390, 12468, 13089, 15585, 17452, 18702, 20780, 21815, 24936, 26178, 31170, 34904, 37404, 39267, 41560, 43630, 46755, 52356, 62340, 65445, 74808, 78534, 87260, 93510, 104712, 124680, 130890, 157068, 174520, 187020, 196335, 261780, 314136, 374040, 392670, 523560, 785340, 1570680, 4533157, 9066314, 13599471, 18132628, 22665785, 27198942, 36265256, 40798413, 45331570, 54397884, 67997355, 81596826, 90663140, 108795768, 135994710, 163193652, 181326280, 203992065, 271989420, 326387304, 407984130, 543978840, 815968260, 1631936520]

約数ペア:

[(1, 1631936520), (2, 815968260), (3, 543978840), (4, 407984130), (5, 326387304), (6, 271989420), (8, 203992065), (9, 181326280), (10, 163193652), (12, 135994710), (15, 108795768), (18, 90663140), (20, 81596826), (24, 67997355), (30, 54397884), (36, 45331570), (40, 40798413), (45, 36265256), (60, 27198942), (72, 22665785), (90, 18132628), (120, 13599471), (180, 9066314), (360, 4533157), (1039, 1570680), (2078, 785340), (3117, 523560), (4156, 392670), (4363, 374040), (5195, 314136), (6234, 261780), (8312, 196335), (8726, 187020), (9351, 174520), (10390, 157068), (12468, 130890), (13089, 124680), (15585, 104712), (17452, 93510), (18702, 87260), (20780, 78534), (21815, 74808), (24936, 65445), (26178, 62340), (31170, 52356), (34904, 46755), (37404, 43630), (39267, 41560)]