242313840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17713}}^1$

素因数の和:17751

約数の個数: 120

約数和(自身を含む): 856649040

約数和(自身を除く): 614335200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 17713, 35426, 53139, 70852, 88565, 106278, 141704, 159417, 177130, 212556, 265695, 283408, 318834, 336547, 354260, 425112, 531390, 637668, 673094, 708520, 797085, 850224, 1009641, 1062780, 1275336, 1346188, 1417040, 1594170, 1682735, 2019282, 2125560, 2550672, 2692376, 3028923, 3188340, 3365470, 4038564, 4251120, 5048205, 5384752, 6057846, 6376680, 6730940, 8077128, 10096410, 12115692, 12753360, 13461880, 15144615, 16154256, 20192820, 24231384, 26923760, 30289230, 40385640, 48462768, 60578460, 80771280, 121156920, 242313840]

約数ペア:

[(1, 242313840), (2, 121156920), (3, 80771280), (4, 60578460), (5, 48462768), (6, 40385640), (8, 30289230), (9, 26923760), (10, 24231384), (12, 20192820), (15, 16154256), (16, 15144615), (18, 13461880), (19, 12753360), (20, 12115692), (24, 10096410), (30, 8077128), (36, 6730940), (38, 6376680), (40, 6057846), (45, 5384752), (48, 5048205), (57, 4251120), (60, 4038564), (72, 3365470), (76, 3188340), (80, 3028923), (90, 2692376), (95, 2550672), (114, 2125560), (120, 2019282), (144, 1682735), (152, 1594170), (171, 1417040), (180, 1346188), (190, 1275336), (228, 1062780), (240, 1009641), (285, 850224), (304, 797085), (342, 708520), (360, 673094), (380, 637668), (456, 531390), (570, 425112), (684, 354260), (720, 336547), (760, 318834), (855, 283408), (912, 265695), (1140, 212556), (1368, 177130), (1520, 159417), (1710, 141704), (2280, 106278), (2736, 88565), (3420, 70852), (4560, 53139), (6840, 35426), (13680, 17713)]