1559445480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23671}}^1$

素因数の和:23752

約数の個数: 128

約数和(自身を含む): 5283590400

約数和(自身を除く): 3724144920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6588, 7320, 8235, 10980, 13176, 16470, 21960, 23671, 32940, 47342, 65880, 71013, 94684, 118355, 142026, 189368, 213039, 236710, 284052, 355065, 426078, 473420, 568104, 639117, 710130, 852156, 946840, 1065195, 1278234, 1420260, 1443931, 1704312, 2130390, 2556468, 2840520, 2887862, 3195585, 4260780, 4331793, 5112936, 5775724, 6391170, 7219655, 8521560, 8663586, 11551448, 12782340, 12995379, 14439310, 17327172, 21658965, 25564680, 25990758, 28878620, 34654344, 38986137, 43317930, 51981516, 57757240, 64976895, 77972274, 86635860, 103963032, 129953790, 155944548, 173271720, 194930685, 259907580, 311889096, 389861370, 519815160, 779722740, 1559445480]

約数ペア:

[(1, 1559445480), (2, 779722740), (3, 519815160), (4, 389861370), (5, 311889096), (6, 259907580), (8, 194930685), (9, 173271720), (10, 155944548), (12, 129953790), (15, 103963032), (18, 86635860), (20, 77972274), (24, 64976895), (27, 57757240), (30, 51981516), (36, 43317930), (40, 38986137), (45, 34654344), (54, 28878620), (60, 25990758), (61, 25564680), (72, 21658965), (90, 17327172), (108, 14439310), (120, 12995379), (122, 12782340), (135, 11551448), (180, 8663586), (183, 8521560), (216, 7219655), (244, 6391170), (270, 5775724), (305, 5112936), (360, 4331793), (366, 4260780), (488, 3195585), (540, 2887862), (549, 2840520), (610, 2556468), (732, 2130390), (915, 1704312), (1080, 1443931), (1098, 1420260), (1220, 1278234), (1464, 1065195), (1647, 946840), (1830, 852156), (2196, 710130), (2440, 639117), (2745, 568104), (3294, 473420), (3660, 426078), (4392, 355065), (5490, 284052), (6588, 236710), (7320, 213039), (8235, 189368), (10980, 142026), (13176, 118355), (16470, 94684), (21960, 71013), (23671, 65880), (32940, 47342)]