352011480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2625

約数の個数: 128

約数和(自身を含む): 1130284800

約数和(自身を除く): 778273320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 183, 190, 228, 244, 285, 305, 366, 380, 456, 488, 570, 610, 732, 760, 915, 1140, 1159, 1220, 1464, 1830, 2280, 2318, 2440, 2531, 3477, 3660, 4636, 5062, 5795, 6954, 7320, 7593, 9272, 10124, 11590, 12655, 13908, 15186, 17385, 20248, 23180, 25310, 27816, 30372, 34770, 37965, 46360, 48089, 50620, 60744, 69540, 75930, 96178, 101240, 139080, 144267, 151860, 154391, 192356, 240445, 288534, 303720, 308782, 384712, 463173, 480890, 577068, 617564, 721335, 771955, 926346, 961780, 1154136, 1235128, 1442670, 1543910, 1852692, 1923560, 2315865, 2885340, 2933429, 3087820, 3705384, 4631730, 5770680, 5866858, 6175640, 8800287, 9263460, 11733716, 14667145, 17600574, 18526920, 23467432, 29334290, 35201148, 44001435, 58668580, 70402296, 88002870, 117337160, 176005740, 352011480]

約数ペア:

[(1, 352011480), (2, 176005740), (3, 117337160), (4, 88002870), (5, 70402296), (6, 58668580), (8, 44001435), (10, 35201148), (12, 29334290), (15, 23467432), (19, 18526920), (20, 17600574), (24, 14667145), (30, 11733716), (38, 9263460), (40, 8800287), (57, 6175640), (60, 5866858), (61, 5770680), (76, 4631730), (95, 3705384), (114, 3087820), (120, 2933429), (122, 2885340), (152, 2315865), (183, 1923560), (190, 1852692), (228, 1543910), (244, 1442670), (285, 1235128), (305, 1154136), (366, 961780), (380, 926346), (456, 771955), (488, 721335), (570, 617564), (610, 577068), (732, 480890), (760, 463173), (915, 384712), (1140, 308782), (1159, 303720), (1220, 288534), (1464, 240445), (1830, 192356), (2280, 154391), (2318, 151860), (2440, 144267), (2531, 139080), (3477, 101240), (3660, 96178), (4636, 75930), (5062, 69540), (5795, 60744), (6954, 50620), (7320, 48089), (7593, 46360), (9272, 37965), (10124, 34770), (11590, 30372), (12655, 27816), (13908, 25310), (15186, 23180), (17385, 20248)]