29567880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3611

約数の個数: 96

約数和(自身を含む): 100301760

約数和(自身を除く): 70733880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 3571, 4140, 7142, 8280, 10713, 14284, 17855, 21426, 28568, 32139, 35710, 42852, 53565, 64278, 71420, 82133, 85704, 107130, 128556, 142840, 160695, 164266, 214260, 246399, 257112, 321390, 328532, 410665, 428520, 492798, 642780, 657064, 739197, 821330, 985596, 1231995, 1285560, 1478394, 1642660, 1971192, 2463990, 2956788, 3285320, 3695985, 4927980, 5913576, 7391970, 9855960, 14783940, 29567880]

約数ペア:

[(1, 29567880), (2, 14783940), (3, 9855960), (4, 7391970), (5, 5913576), (6, 4927980), (8, 3695985), (9, 3285320), (10, 2956788), (12, 2463990), (15, 1971192), (18, 1642660), (20, 1478394), (23, 1285560), (24, 1231995), (30, 985596), (36, 821330), (40, 739197), (45, 657064), (46, 642780), (60, 492798), (69, 428520), (72, 410665), (90, 328532), (92, 321390), (115, 257112), (120, 246399), (138, 214260), (180, 164266), (184, 160695), (207, 142840), (230, 128556), (276, 107130), (345, 85704), (360, 82133), (414, 71420), (460, 64278), (552, 53565), (690, 42852), (828, 35710), (920, 32139), (1035, 28568), (1380, 21426), (1656, 17855), (2070, 14284), (2760, 10713), (3571, 8280), (4140, 7142)]