29615640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 93312000

約数和(自身を除く): 63696360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 59, 60, 89, 94, 118, 120, 141, 177, 178, 188, 235, 236, 267, 282, 295, 354, 356, 376, 445, 470, 472, 534, 564, 590, 705, 708, 712, 885, 890, 940, 1068, 1128, 1180, 1335, 1410, 1416, 1770, 1780, 1880, 2136, 2360, 2670, 2773, 2820, 3540, 3560, 4183, 5251, 5340, 5546, 5640, 7080, 8319, 8366, 10502, 10680, 11092, 12549, 13865, 15753, 16638, 16732, 20915, 21004, 22184, 25098, 26255, 27730, 31506, 33276, 33464, 41595, 41830, 42008, 50196, 52510, 55460, 62745, 63012, 66552, 78765, 83190, 83660, 100392, 105020, 110920, 125490, 126024, 157530, 166380, 167320, 210040, 246797, 250980, 315060, 332760, 493594, 501960, 630120, 740391, 987188, 1233985, 1480782, 1974376, 2467970, 2961564, 3701955, 4935940, 5923128, 7403910, 9871880, 14807820, 29615640]

約数ペア:

[(1, 29615640), (2, 14807820), (3, 9871880), (4, 7403910), (5, 5923128), (6, 4935940), (8, 3701955), (10, 2961564), (12, 2467970), (15, 1974376), (20, 1480782), (24, 1233985), (30, 987188), (40, 740391), (47, 630120), (59, 501960), (60, 493594), (89, 332760), (94, 315060), (118, 250980), (120, 246797), (141, 210040), (177, 167320), (178, 166380), (188, 157530), (235, 126024), (236, 125490), (267, 110920), (282, 105020), (295, 100392), (354, 83660), (356, 83190), (376, 78765), (445, 66552), (470, 63012), (472, 62745), (534, 55460), (564, 52510), (590, 50196), (705, 42008), (708, 41830), (712, 41595), (885, 33464), (890, 33276), (940, 31506), (1068, 27730), (1128, 26255), (1180, 25098), (1335, 22184), (1410, 21004), (1416, 20915), (1770, 16732), (1780, 16638), (1880, 15753), (2136, 13865), (2360, 12549), (2670, 11092), (2773, 10680), (2820, 10502), (3540, 8366), (3560, 8319), (4183, 7080), (5251, 5640), (5340, 5546)]