73792920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 238645440

約数和(自身を除く): 164852520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 593, 610, 680, 732, 915, 1020, 1037, 1186, 1220, 1464, 1779, 1830, 2040, 2074, 2372, 2440, 2965, 3111, 3558, 3660, 4148, 4744, 5185, 5930, 6222, 7116, 7320, 8296, 8895, 10081, 10370, 11860, 12444, 14232, 15555, 17790, 20162, 20740, 23720, 24888, 30243, 31110, 35580, 36173, 40324, 41480, 50405, 60486, 62220, 71160, 72346, 80648, 100810, 108519, 120972, 124440, 144692, 151215, 180865, 201620, 217038, 241944, 289384, 302430, 361730, 403240, 434076, 542595, 604860, 614941, 723460, 868152, 1085190, 1209720, 1229882, 1446920, 1844823, 2170380, 2459764, 3074705, 3689646, 4340760, 4919528, 6149410, 7379292, 9224115, 12298820, 14758584, 18448230, 24597640, 36896460, 73792920]

約数ペア:

[(1, 73792920), (2, 36896460), (3, 24597640), (4, 18448230), (5, 14758584), (6, 12298820), (8, 9224115), (10, 7379292), (12, 6149410), (15, 4919528), (17, 4340760), (20, 3689646), (24, 3074705), (30, 2459764), (34, 2170380), (40, 1844823), (51, 1446920), (60, 1229882), (61, 1209720), (68, 1085190), (85, 868152), (102, 723460), (120, 614941), (122, 604860), (136, 542595), (170, 434076), (183, 403240), (204, 361730), (244, 302430), (255, 289384), (305, 241944), (340, 217038), (366, 201620), (408, 180865), (488, 151215), (510, 144692), (593, 124440), (610, 120972), (680, 108519), (732, 100810), (915, 80648), (1020, 72346), (1037, 71160), (1186, 62220), (1220, 60486), (1464, 50405), (1779, 41480), (1830, 40324), (2040, 36173), (2074, 35580), (2372, 31110), (2440, 30243), (2965, 24888), (3111, 23720), (3558, 20740), (3660, 20162), (4148, 17790), (4744, 15555), (5185, 14232), (5930, 12444), (6222, 11860), (7116, 10370), (7320, 10081), (8296, 8895)]