24623820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 85307040

約数和(自身を除く): 60683220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 619, 663, 765, 780, 884, 1020, 1105, 1170, 1238, 1326, 1530, 1857, 1989, 2210, 2340, 2476, 2652, 3060, 3095, 3315, 3714, 3978, 4420, 5571, 6190, 6630, 7428, 7956, 8047, 9285, 9945, 10523, 11142, 12380, 13260, 16094, 18570, 19890, 21046, 22284, 24141, 27855, 31569, 32188, 37140, 39780, 40235, 42092, 48282, 52615, 55710, 63138, 72423, 80470, 94707, 96564, 105230, 111420, 120705, 126276, 136799, 144846, 157845, 160940, 189414, 210460, 241410, 273598, 289692, 315690, 362115, 378828, 410397, 473535, 482820, 547196, 631380, 683995, 724230, 820794, 947070, 1231191, 1367990, 1448460, 1641588, 1894140, 2051985, 2462382, 2735980, 4103970, 4924764, 6155955, 8207940, 12311910, 24623820]

約数ペア:

[(1, 24623820), (2, 12311910), (3, 8207940), (4, 6155955), (5, 4924764), (6, 4103970), (9, 2735980), (10, 2462382), (12, 2051985), (13, 1894140), (15, 1641588), (17, 1448460), (18, 1367990), (20, 1231191), (26, 947070), (30, 820794), (34, 724230), (36, 683995), (39, 631380), (45, 547196), (51, 482820), (52, 473535), (60, 410397), (65, 378828), (68, 362115), (78, 315690), (85, 289692), (90, 273598), (102, 241410), (117, 210460), (130, 189414), (153, 160940), (156, 157845), (170, 144846), (180, 136799), (195, 126276), (204, 120705), (221, 111420), (234, 105230), (255, 96564), (260, 94707), (306, 80470), (340, 72423), (390, 63138), (442, 55710), (468, 52615), (510, 48282), (585, 42092), (612, 40235), (619, 39780), (663, 37140), (765, 32188), (780, 31569), (884, 27855), (1020, 24141), (1105, 22284), (1170, 21046), (1238, 19890), (1326, 18570), (1530, 16094), (1857, 13260), (1989, 12380), (2210, 11142), (2340, 10523), (2476, 9945), (2652, 9285), (3060, 8047), (3095, 7956), (3315, 7428), (3714, 6630), (3978, 6190), (4420, 5571)]