47143440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1657

約数の個数: 120

約数和(自身を含む): 162286488

約数和(自身を除く): 115143048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1597, 1640, 1845, 1968, 2460, 2952, 3194, 3280, 3690, 4791, 4920, 5904, 6388, 7380, 7985, 9582, 9840, 12776, 14373, 14760, 15970, 19164, 23955, 25552, 28746, 29520, 31940, 38328, 47910, 57492, 63880, 65477, 71865, 76656, 95820, 114984, 127760, 130954, 143730, 191640, 196431, 229968, 261908, 287460, 327385, 383280, 392862, 523816, 574920, 589293, 654770, 785724, 982155, 1047632, 1149840, 1178586, 1309540, 1571448, 1964310, 2357172, 2619080, 2946465, 3142896, 3928620, 4714344, 5238160, 5892930, 7857240, 9428688, 11785860, 15714480, 23571720, 47143440]

約数ペア:

[(1, 47143440), (2, 23571720), (3, 15714480), (4, 11785860), (5, 9428688), (6, 7857240), (8, 5892930), (9, 5238160), (10, 4714344), (12, 3928620), (15, 3142896), (16, 2946465), (18, 2619080), (20, 2357172), (24, 1964310), (30, 1571448), (36, 1309540), (40, 1178586), (41, 1149840), (45, 1047632), (48, 982155), (60, 785724), (72, 654770), (80, 589293), (82, 574920), (90, 523816), (120, 392862), (123, 383280), (144, 327385), (164, 287460), (180, 261908), (205, 229968), (240, 196431), (246, 191640), (328, 143730), (360, 130954), (369, 127760), (410, 114984), (492, 95820), (615, 76656), (656, 71865), (720, 65477), (738, 63880), (820, 57492), (984, 47910), (1230, 38328), (1476, 31940), (1597, 29520), (1640, 28746), (1845, 25552), (1968, 23955), (2460, 19164), (2952, 15970), (3194, 14760), (3280, 14373), (3690, 12776), (4791, 9840), (4920, 9582), (5904, 7985), (6388, 7380)]