4025040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 12903936

約数和(自身を除く): 8878896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 541, 620, 744, 930, 1082, 1240, 1488, 1623, 1860, 2164, 2480, 2705, 3246, 3720, 4328, 5410, 6492, 7440, 8115, 8656, 10820, 12984, 16230, 16771, 21640, 25968, 32460, 33542, 43280, 50313, 64920, 67084, 83855, 100626, 129840, 134168, 167710, 201252, 251565, 268336, 335420, 402504, 503130, 670840, 805008, 1006260, 1341680, 2012520, 4025040]

約数ペア:

[(1, 4025040), (2, 2012520), (3, 1341680), (4, 1006260), (5, 805008), (6, 670840), (8, 503130), (10, 402504), (12, 335420), (15, 268336), (16, 251565), (20, 201252), (24, 167710), (30, 134168), (31, 129840), (40, 100626), (48, 83855), (60, 67084), (62, 64920), (80, 50313), (93, 43280), (120, 33542), (124, 32460), (155, 25968), (186, 21640), (240, 16771), (248, 16230), (310, 12984), (372, 10820), (465, 8656), (496, 8115), (541, 7440), (620, 6492), (744, 5410), (930, 4328), (1082, 3720), (1240, 3246), (1488, 2705), (1623, 2480), (1860, 2164)]