54259440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 180583680

約数和(自身を除く): 126324240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 73, 76, 80, 95, 114, 120, 146, 152, 163, 190, 219, 228, 240, 285, 292, 304, 326, 365, 380, 438, 456, 489, 570, 584, 652, 730, 760, 815, 876, 912, 978, 1095, 1140, 1168, 1304, 1387, 1460, 1520, 1630, 1752, 1956, 2190, 2280, 2445, 2608, 2774, 2920, 3097, 3260, 3504, 3912, 4161, 4380, 4560, 4890, 5548, 5840, 6194, 6520, 6935, 7824, 8322, 8760, 9291, 9780, 11096, 11899, 12388, 13040, 13870, 15485, 16644, 17520, 18582, 19560, 20805, 22192, 23798, 24776, 27740, 30970, 33288, 35697, 37164, 39120, 41610, 46455, 47596, 49552, 55480, 59495, 61940, 66576, 71394, 74328, 83220, 92910, 95192, 110960, 118990, 123880, 142788, 148656, 166440, 178485, 185820, 190384, 226081, 237980, 247760, 285576, 332880, 356970, 371640, 452162, 475960, 571152, 678243, 713940, 743280, 904324, 951920, 1130405, 1356486, 1427880, 1808648, 2260810, 2712972, 2855760, 3391215, 3617296, 4521620, 5425944, 6782430, 9043240, 10851888, 13564860, 18086480, 27129720, 54259440]

約数ペア:

[(1, 54259440), (2, 27129720), (3, 18086480), (4, 13564860), (5, 10851888), (6, 9043240), (8, 6782430), (10, 5425944), (12, 4521620), (15, 3617296), (16, 3391215), (19, 2855760), (20, 2712972), (24, 2260810), (30, 1808648), (38, 1427880), (40, 1356486), (48, 1130405), (57, 951920), (60, 904324), (73, 743280), (76, 713940), (80, 678243), (95, 571152), (114, 475960), (120, 452162), (146, 371640), (152, 356970), (163, 332880), (190, 285576), (219, 247760), (228, 237980), (240, 226081), (285, 190384), (292, 185820), (304, 178485), (326, 166440), (365, 148656), (380, 142788), (438, 123880), (456, 118990), (489, 110960), (570, 95192), (584, 92910), (652, 83220), (730, 74328), (760, 71394), (815, 66576), (876, 61940), (912, 59495), (978, 55480), (1095, 49552), (1140, 47596), (1168, 46455), (1304, 41610), (1387, 39120), (1460, 37164), (1520, 35697), (1630, 33288), (1752, 30970), (1956, 27740), (2190, 24776), (2280, 23798), (2445, 22192), (2608, 20805), (2774, 19560), (2920, 18582), (3097, 17520), (3260, 16644), (3504, 15485), (3912, 13870), (4161, 13040), (4380, 12388), (4560, 11899), (4890, 11096), (5548, 9780), (5840, 9291), (6194, 8760), (6520, 8322), (6935, 7824)]