556510320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12671}}^1$

素因数の和:12751

約数の個数: 120

約数和(自身を含む): 1899735552

約数和(自身を除く): 1343225232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 12671, 14640, 21960, 25342, 38013, 43920, 50684, 63355, 76026, 101368, 114039, 126710, 152052, 190065, 202736, 228078, 253420, 304104, 380130, 456156, 506840, 570195, 608208, 760260, 772931, 912312, 1013680, 1140390, 1520520, 1545862, 1824624, 2280780, 2318793, 3041040, 3091724, 3864655, 4561560, 4637586, 6183448, 6956379, 7729310, 9123120, 9275172, 11593965, 12366896, 13912758, 15458620, 18550344, 23187930, 27825516, 30917240, 34781895, 37100688, 46375860, 55651032, 61834480, 69563790, 92751720, 111302064, 139127580, 185503440, 278255160, 556510320]

約数ペア:

[(1, 556510320), (2, 278255160), (3, 185503440), (4, 139127580), (5, 111302064), (6, 92751720), (8, 69563790), (9, 61834480), (10, 55651032), (12, 46375860), (15, 37100688), (16, 34781895), (18, 30917240), (20, 27825516), (24, 23187930), (30, 18550344), (36, 15458620), (40, 13912758), (45, 12366896), (48, 11593965), (60, 9275172), (61, 9123120), (72, 7729310), (80, 6956379), (90, 6183448), (120, 4637586), (122, 4561560), (144, 3864655), (180, 3091724), (183, 3041040), (240, 2318793), (244, 2280780), (305, 1824624), (360, 1545862), (366, 1520520), (488, 1140390), (549, 1013680), (610, 912312), (720, 772931), (732, 760260), (915, 608208), (976, 570195), (1098, 506840), (1220, 456156), (1464, 380130), (1830, 304104), (2196, 253420), (2440, 228078), (2745, 202736), (2928, 190065), (3660, 152052), (4392, 126710), (4880, 114039), (5490, 101368), (7320, 76026), (8784, 63355), (10980, 50684), (12671, 43920), (14640, 38013), (21960, 25342)]