242716560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 780485760

約数和(自身を除く): 537769200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 61, 80, 118, 120, 122, 177, 183, 236, 240, 244, 281, 295, 305, 354, 366, 472, 488, 562, 590, 610, 708, 732, 843, 885, 915, 944, 976, 1124, 1180, 1220, 1405, 1416, 1464, 1686, 1770, 1830, 2248, 2360, 2440, 2810, 2832, 2928, 3372, 3540, 3599, 3660, 4215, 4496, 4720, 4880, 5620, 6744, 7080, 7198, 7320, 8430, 10797, 11240, 13488, 14160, 14396, 14640, 16579, 16860, 17141, 17995, 21594, 22480, 28792, 33158, 33720, 34282, 35990, 43188, 49737, 51423, 53985, 57584, 66316, 67440, 68564, 71980, 82895, 85705, 86376, 99474, 102846, 107970, 132632, 137128, 143960, 165790, 171410, 172752, 198948, 205692, 215940, 248685, 257115, 265264, 274256, 287920, 331580, 342820, 397896, 411384, 431880, 497370, 514230, 663160, 685640, 795792, 822768, 863760, 994740, 1011319, 1028460, 1326320, 1371280, 1989480, 2022638, 2056920, 3033957, 3978960, 4045276, 4113840, 5056595, 6067914, 8090552, 10113190, 12135828, 15169785, 16181104, 20226380, 24271656, 30339570, 40452760, 48543312, 60679140, 80905520, 121358280, 242716560]

約数ペア:

[(1, 242716560), (2, 121358280), (3, 80905520), (4, 60679140), (5, 48543312), (6, 40452760), (8, 30339570), (10, 24271656), (12, 20226380), (15, 16181104), (16, 15169785), (20, 12135828), (24, 10113190), (30, 8090552), (40, 6067914), (48, 5056595), (59, 4113840), (60, 4045276), (61, 3978960), (80, 3033957), (118, 2056920), (120, 2022638), (122, 1989480), (177, 1371280), (183, 1326320), (236, 1028460), (240, 1011319), (244, 994740), (281, 863760), (295, 822768), (305, 795792), (354, 685640), (366, 663160), (472, 514230), (488, 497370), (562, 431880), (590, 411384), (610, 397896), (708, 342820), (732, 331580), (843, 287920), (885, 274256), (915, 265264), (944, 257115), (976, 248685), (1124, 215940), (1180, 205692), (1220, 198948), (1405, 172752), (1416, 171410), (1464, 165790), (1686, 143960), (1770, 137128), (1830, 132632), (2248, 107970), (2360, 102846), (2440, 99474), (2810, 86376), (2832, 85705), (2928, 82895), (3372, 71980), (3540, 68564), (3599, 67440), (3660, 66316), (4215, 57584), (4496, 53985), (4720, 51423), (4880, 49737), (5620, 43188), (6744, 35990), (7080, 34282), (7198, 33720), (7320, 33158), (8430, 28792), (10797, 22480), (11240, 21594), (13488, 17995), (14160, 17141), (14396, 16860), (14640, 16579)]