2426580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 8530704

約数和(自身を除く): 6104124

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, 61, 65, 68, 78, 85, 90, 102, 117, 122, 130, 153, 156, 170, 180, 183, 195, 204, 221, 234, 244, 255, 260, 305, 306, 340, 366, 390, 442, 468, 510, 549, 585, 610, 612, 663, 732, 765, 780, 793, 884, 915, 1020, 1037, 1098, 1105, 1170, 1220, 1326, 1530, 1586, 1830, 1989, 2074, 2196, 2210, 2340, 2379, 2652, 2745, 3060, 3111, 3172, 3315, 3660, 3965, 3978, 4148, 4420, 4758, 5185, 5490, 6222, 6630, 7137, 7930, 7956, 9333, 9516, 9945, 10370, 10980, 11895, 12444, 13260, 13481, 14274, 15555, 15860, 18666, 19890, 20740, 23790, 26962, 28548, 31110, 35685, 37332, 39780, 40443, 46665, 47580, 53924, 62220, 67405, 71370, 80886, 93330, 121329, 134810, 142740, 161772, 186660, 202215, 242658, 269620, 404430, 485316, 606645, 808860, 1213290, 2426580]

約数ペア:

[(1, 2426580), (2, 1213290), (3, 808860), (4, 606645), (5, 485316), (6, 404430), (9, 269620), (10, 242658), (12, 202215), (13, 186660), (15, 161772), (17, 142740), (18, 134810), (20, 121329), (26, 93330), (30, 80886), (34, 71370), (36, 67405), (39, 62220), (45, 53924), (51, 47580), (52, 46665), (60, 40443), (61, 39780), (65, 37332), (68, 35685), (78, 31110), (85, 28548), (90, 26962), (102, 23790), (117, 20740), (122, 19890), (130, 18666), (153, 15860), (156, 15555), (170, 14274), (180, 13481), (183, 13260), (195, 12444), (204, 11895), (221, 10980), (234, 10370), (244, 9945), (255, 9516), (260, 9333), (305, 7956), (306, 7930), (340, 7137), (366, 6630), (390, 6222), (442, 5490), (468, 5185), (510, 4758), (549, 4420), (585, 4148), (610, 3978), (612, 3965), (663, 3660), (732, 3315), (765, 3172), (780, 3111), (793, 3060), (884, 2745), (915, 2652), (1020, 2379), (1037, 2340), (1098, 2210), (1105, 2196), (1170, 2074), (1220, 1989), (1326, 1830), (1530, 1586)]