27823560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 92378880

約数和(自身を除く): 64555320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 593, 680, 690, 782, 920, 1020, 1173, 1186, 1380, 1564, 1779, 1955, 2040, 2346, 2372, 2760, 2965, 3128, 3558, 3910, 4692, 4744, 5865, 5930, 7116, 7820, 8895, 9384, 10081, 11730, 11860, 13639, 14232, 15640, 17790, 20162, 23460, 23720, 27278, 30243, 35580, 40324, 40917, 46920, 50405, 54556, 60486, 68195, 71160, 80648, 81834, 100810, 109112, 120972, 136390, 151215, 163668, 201620, 204585, 231863, 241944, 272780, 302430, 327336, 403240, 409170, 463726, 545560, 604860, 695589, 818340, 927452, 1159315, 1209720, 1391178, 1636680, 1854904, 2318630, 2782356, 3477945, 4637260, 5564712, 6955890, 9274520, 13911780, 27823560]

約数ペア:

[(1, 27823560), (2, 13911780), (3, 9274520), (4, 6955890), (5, 5564712), (6, 4637260), (8, 3477945), (10, 2782356), (12, 2318630), (15, 1854904), (17, 1636680), (20, 1391178), (23, 1209720), (24, 1159315), (30, 927452), (34, 818340), (40, 695589), (46, 604860), (51, 545560), (60, 463726), (68, 409170), (69, 403240), (85, 327336), (92, 302430), (102, 272780), (115, 241944), (120, 231863), (136, 204585), (138, 201620), (170, 163668), (184, 151215), (204, 136390), (230, 120972), (255, 109112), (276, 100810), (340, 81834), (345, 80648), (391, 71160), (408, 68195), (460, 60486), (510, 54556), (552, 50405), (593, 46920), (680, 40917), (690, 40324), (782, 35580), (920, 30243), (1020, 27278), (1173, 23720), (1186, 23460), (1380, 20162), (1564, 17790), (1779, 15640), (1955, 14232), (2040, 13639), (2346, 11860), (2372, 11730), (2760, 10081), (2965, 9384), (3128, 8895), (3558, 7820), (3910, 7116), (4692, 5930), (4744, 5865)]