2455368240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4549}}^1$

素因数の和:4751

約数の個数: 160

約数和(自身を含む): 8246347200

約数和(自身を除く): 5790978960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 173, 195, 208, 240, 260, 312, 346, 390, 519, 520, 624, 692, 780, 865, 1038, 1040, 1384, 1560, 1730, 2076, 2249, 2595, 2768, 3120, 3460, 4152, 4498, 4549, 5190, 6747, 6920, 8304, 8996, 9098, 10380, 11245, 13494, 13647, 13840, 17992, 18196, 20760, 22490, 22745, 26988, 27294, 33735, 35984, 36392, 41520, 44980, 45490, 53976, 54588, 59137, 67470, 68235, 72784, 89960, 90980, 107952, 109176, 118274, 134940, 136470, 177411, 179920, 181960, 218352, 236548, 269880, 272940, 295685, 354822, 363920, 473096, 539760, 545880, 591370, 709644, 786977, 887055, 946192, 1091760, 1182740, 1419288, 1573954, 1774110, 2360931, 2365480, 2838576, 3147908, 3548220, 3934885, 4721862, 4730960, 6295816, 7096440, 7869770, 9443724, 10230701, 11804655, 12591632, 14192880, 15739540, 18887448, 20461402, 23609310, 30692103, 31479080, 37774896, 40922804, 47218620, 51153505, 61384206, 62958160, 81845608, 94437240, 102307010, 122768412, 153460515, 163691216, 188874480, 204614020, 245536824, 306921030, 409228040, 491073648, 613842060, 818456080, 1227684120, 2455368240]

約数ペア:

[(1, 2455368240), (2, 1227684120), (3, 818456080), (4, 613842060), (5, 491073648), (6, 409228040), (8, 306921030), (10, 245536824), (12, 204614020), (13, 188874480), (15, 163691216), (16, 153460515), (20, 122768412), (24, 102307010), (26, 94437240), (30, 81845608), (39, 62958160), (40, 61384206), (48, 51153505), (52, 47218620), (60, 40922804), (65, 37774896), (78, 31479080), (80, 30692103), (104, 23609310), (120, 20461402), (130, 18887448), (156, 15739540), (173, 14192880), (195, 12591632), (208, 11804655), (240, 10230701), (260, 9443724), (312, 7869770), (346, 7096440), (390, 6295816), (519, 4730960), (520, 4721862), (624, 3934885), (692, 3548220), (780, 3147908), (865, 2838576), (1038, 2365480), (1040, 2360931), (1384, 1774110), (1560, 1573954), (1730, 1419288), (2076, 1182740), (2249, 1091760), (2595, 946192), (2768, 887055), (3120, 786977), (3460, 709644), (4152, 591370), (4498, 545880), (4549, 539760), (5190, 473096), (6747, 363920), (6920, 354822), (8304, 295685), (8996, 272940), (9098, 269880), (10380, 236548), (11245, 218352), (13494, 181960), (13647, 179920), (13840, 177411), (17992, 136470), (18196, 134940), (20760, 118274), (22490, 109176), (22745, 107952), (26988, 90980), (27294, 89960), (33735, 72784), (35984, 68235), (36392, 67470), (41520, 59137), (44980, 54588), (45490, 53976)]