480474540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29333}}^1$

素因数の和:29368

約数の個数: 144

約数和(自身を含む): 1793832768

約数和(自身を除く): 1313358228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 29333, 58666, 87999, 117332, 146665, 175998, 205331, 263997, 293330, 351996, 381329, 410662, 439995, 527994, 586660, 615993, 762658, 821324, 879990, 1026655, 1055988, 1143987, 1231986, 1319985, 1525316, 1759980, 1847979, 1906645, 2053310, 2287974, 2463972, 2639970, 2669303, 3079965, 3431961, 3695958, 3813290, 4106620, 4575948, 5279940, 5338606, 5719935, 6159930, 6863922, 7391916, 7626580, 8007909, 9239895, 10677212, 11439870, 12319860, 13346515, 13727844, 16015818, 17159805, 18479790, 22879740, 24023727, 26693030, 32031636, 34319610, 36959580, 40039545, 48047454, 53386060, 68639220, 80079090, 96094908, 120118635, 160158180, 240237270, 480474540]

約数ペア:

[(1, 480474540), (2, 240237270), (3, 160158180), (4, 120118635), (5, 96094908), (6, 80079090), (7, 68639220), (9, 53386060), (10, 48047454), (12, 40039545), (13, 36959580), (14, 34319610), (15, 32031636), (18, 26693030), (20, 24023727), (21, 22879740), (26, 18479790), (28, 17159805), (30, 16015818), (35, 13727844), (36, 13346515), (39, 12319860), (42, 11439870), (45, 10677212), (52, 9239895), (60, 8007909), (63, 7626580), (65, 7391916), (70, 6863922), (78, 6159930), (84, 5719935), (90, 5338606), (91, 5279940), (105, 4575948), (117, 4106620), (126, 3813290), (130, 3695958), (140, 3431961), (156, 3079965), (180, 2669303), (182, 2639970), (195, 2463972), (210, 2287974), (234, 2053310), (252, 1906645), (260, 1847979), (273, 1759980), (315, 1525316), (364, 1319985), (390, 1231986), (420, 1143987), (455, 1055988), (468, 1026655), (546, 879990), (585, 821324), (630, 762658), (780, 615993), (819, 586660), (910, 527994), (1092, 439995), (1170, 410662), (1260, 381329), (1365, 351996), (1638, 293330), (1820, 263997), (2340, 205331), (2730, 175998), (3276, 146665), (4095, 117332), (5460, 87999), (8190, 58666), (16380, 29333)]