492712740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5399}}^1$

素因数の和:5443

約数の個数: 144

約数和(自身を含む): 1660176000

約数和(自身を除く): 1167463260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3380, 3510, 4563, 5070, 5399, 6084, 7020, 7605, 9126, 10140, 10798, 15210, 16197, 18252, 21596, 22815, 26995, 30420, 32394, 45630, 48591, 53990, 64788, 70187, 80985, 91260, 97182, 107980, 140374, 145773, 161970, 194364, 210561, 242955, 280748, 291546, 323940, 350935, 421122, 485910, 583092, 631683, 701870, 728865, 842244, 912431, 971820, 1052805, 1263366, 1403740, 1457730, 1824862, 1895049, 2105610, 2526732, 2737293, 2915460, 3158415, 3649724, 3790098, 4211220, 4562155, 5474586, 6316830, 7580196, 8211879, 9124310, 9475245, 10949172, 12633660, 13686465, 16423758, 18248620, 18950490, 24635637, 27372930, 32847516, 37900980, 41059395, 49271274, 54745860, 82118790, 98542548, 123178185, 164237580, 246356370, 492712740]

約数ペア:

[(1, 492712740), (2, 246356370), (3, 164237580), (4, 123178185), (5, 98542548), (6, 82118790), (9, 54745860), (10, 49271274), (12, 41059395), (13, 37900980), (15, 32847516), (18, 27372930), (20, 24635637), (26, 18950490), (27, 18248620), (30, 16423758), (36, 13686465), (39, 12633660), (45, 10949172), (52, 9475245), (54, 9124310), (60, 8211879), (65, 7580196), (78, 6316830), (90, 5474586), (108, 4562155), (117, 4211220), (130, 3790098), (135, 3649724), (156, 3158415), (169, 2915460), (180, 2737293), (195, 2526732), (234, 2105610), (260, 1895049), (270, 1824862), (338, 1457730), (351, 1403740), (390, 1263366), (468, 1052805), (507, 971820), (540, 912431), (585, 842244), (676, 728865), (702, 701870), (780, 631683), (845, 583092), (1014, 485910), (1170, 421122), (1404, 350935), (1521, 323940), (1690, 291546), (1755, 280748), (2028, 242955), (2340, 210561), (2535, 194364), (3042, 161970), (3380, 145773), (3510, 140374), (4563, 107980), (5070, 97182), (5399, 91260), (6084, 80985), (7020, 70187), (7605, 64788), (9126, 53990), (10140, 48591), (10798, 45630), (15210, 32394), (16197, 30420), (18252, 26995), (21596, 22815)]