23463960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 77112000

約数和(自身を除く): 53648040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 169, 178, 195, 260, 267, 312, 338, 356, 390, 445, 507, 520, 534, 676, 712, 780, 845, 890, 1014, 1068, 1157, 1335, 1352, 1560, 1690, 1780, 2028, 2136, 2197, 2314, 2535, 2670, 3380, 3471, 3560, 4056, 4394, 4628, 5070, 5340, 5785, 6591, 6760, 6942, 8788, 9256, 10140, 10680, 10985, 11570, 13182, 13884, 15041, 17355, 17576, 20280, 21970, 23140, 26364, 27768, 30082, 32955, 34710, 43940, 45123, 46280, 52728, 60164, 65910, 69420, 75205, 87880, 90246, 120328, 131820, 138840, 150410, 180492, 195533, 225615, 263640, 300820, 360984, 391066, 451230, 586599, 601640, 782132, 902460, 977665, 1173198, 1564264, 1804920, 1955330, 2346396, 2932995, 3910660, 4692792, 5865990, 7821320, 11731980, 23463960]

約数ペア:

[(1, 23463960), (2, 11731980), (3, 7821320), (4, 5865990), (5, 4692792), (6, 3910660), (8, 2932995), (10, 2346396), (12, 1955330), (13, 1804920), (15, 1564264), (20, 1173198), (24, 977665), (26, 902460), (30, 782132), (39, 601640), (40, 586599), (52, 451230), (60, 391066), (65, 360984), (78, 300820), (89, 263640), (104, 225615), (120, 195533), (130, 180492), (156, 150410), (169, 138840), (178, 131820), (195, 120328), (260, 90246), (267, 87880), (312, 75205), (338, 69420), (356, 65910), (390, 60164), (445, 52728), (507, 46280), (520, 45123), (534, 43940), (676, 34710), (712, 32955), (780, 30082), (845, 27768), (890, 26364), (1014, 23140), (1068, 21970), (1157, 20280), (1335, 17576), (1352, 17355), (1560, 15041), (1690, 13884), (1780, 13182), (2028, 11570), (2136, 10985), (2197, 10680), (2314, 10140), (2535, 9256), (2670, 8788), (3380, 6942), (3471, 6760), (3560, 6591), (4056, 5785), (4394, 5340), (4628, 5070)]