12152283720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{73013}}^1$

素因数の和:73119

約数の個数: 128

約数和(自身を含む): 38901859200

約数和(自身を除く): 26749575480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 285, 292, 365, 380, 438, 456, 570, 584, 730, 760, 876, 1095, 1140, 1387, 1460, 1752, 2190, 2280, 2774, 2920, 4161, 4380, 5548, 6935, 8322, 8760, 11096, 13870, 16644, 20805, 27740, 33288, 41610, 55480, 73013, 83220, 146026, 166440, 219039, 292052, 365065, 438078, 584104, 730130, 876156, 1095195, 1387247, 1460260, 1752312, 2190390, 2774494, 2920520, 4161741, 4380780, 5329949, 5548988, 6936235, 8323482, 8761560, 10659898, 11097976, 13872470, 15989847, 16646964, 20808705, 21319796, 26649745, 27744940, 31979694, 33293928, 41617410, 42639592, 53299490, 55489880, 63959388, 79949235, 83234820, 101269031, 106598980, 127918776, 159898470, 166469640, 202538062, 213197960, 303807093, 319796940, 405076124, 506345155, 607614186, 639593880, 810152248, 1012690310, 1215228372, 1519035465, 2025380620, 2430456744, 3038070930, 4050761240, 6076141860, 12152283720]

約数ペア:

[(1, 12152283720), (2, 6076141860), (3, 4050761240), (4, 3038070930), (5, 2430456744), (6, 2025380620), (8, 1519035465), (10, 1215228372), (12, 1012690310), (15, 810152248), (19, 639593880), (20, 607614186), (24, 506345155), (30, 405076124), (38, 319796940), (40, 303807093), (57, 213197960), (60, 202538062), (73, 166469640), (76, 159898470), (95, 127918776), (114, 106598980), (120, 101269031), (146, 83234820), (152, 79949235), (190, 63959388), (219, 55489880), (228, 53299490), (285, 42639592), (292, 41617410), (365, 33293928), (380, 31979694), (438, 27744940), (456, 26649745), (570, 21319796), (584, 20808705), (730, 16646964), (760, 15989847), (876, 13872470), (1095, 11097976), (1140, 10659898), (1387, 8761560), (1460, 8323482), (1752, 6936235), (2190, 5548988), (2280, 5329949), (2774, 4380780), (2920, 4161741), (4161, 2920520), (4380, 2774494), (5548, 2190390), (6935, 1752312), (8322, 1460260), (8760, 1387247), (11096, 1095195), (13870, 876156), (16644, 730130), (20805, 584104), (27740, 438078), (33288, 365065), (41610, 292052), (55480, 219039), (73013, 166440), (83220, 146026)]